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http://CoSy.com
` \4thCoSy\CoSy\CoSy.csy startJob | open intro ( paradigm ) CoSy Job
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| Tap F1 for Help |
| ###################################################################### |
|\/| PRESENTATIONS |\/|
|\/| Cloned from WorkLog.csy 20210924.1836 |\/|
| \/ \/ \/ \/ \/ \/ \/ \/ | Tek Log | \/ \/ \/ \/ \/ \/ \/ \/ \/ \/ \/ |
` script0 ->
textwdo @ getcaret
`( sys Tui caret )` Dv@ |
` 2900,1 textwdo @ setcaret
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| ======================== | e o current work | ======================== |
|>> | \/ PLEASE ASK ANY QUESTIONS at \/ | \/ | << |
` .\CoSy\CoSy.csy startJob | F6 to start persistent work space
http://www.cosy.com/CoSy/AskMeAnything.html
| JOIN THE CoSy alphas . SUBSCRIBE at http://CoSy.com
| ###################################################################### |
| ~~ | \/ | sometimes useful lines | \/ | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ |
| Basic settings :
` script0 ->
` BROWSER Dv@ |>| ""C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe""
res> ` BROWSER Dv!
bye
d1 @ _getPos `( sys Tui posXY )` Dv! | Stores current upper left corner for restart
ec Words | ` 1st con
ec Words reverse .. ` conn 10 _-+ ,/ at
ec Words reverse `( (' braket i( f( )` ' conn 'R
res> >t0> blVM ' Help 'm
bye
text> daylncut ` sort con reverse
rShow
res> >t1>
t0 F> >t1>
Ft rUpdate
rGet >t1> lf>nl ` ./CoSy/CoSy.f >F
Dnames 4 _partition ' blMV 'm
` ./CoSy/CoSy.f F> ` ./CoSy/CoSy.f.bk >F
ec Dir
` lst>dt ??
Dnames | { Dv@ rho } 'm | lst | sF6 . check if any ' rho' crazy
CoSyDir
` .\CoSy Dir
` .\CoSy\CoSy.bk F>/\ ` help v@ rho
mark forget
` ./CoSy/math.f F> Eval
` ./CoSy/sort.f >Fn> F> >Ft> Eval
R0 >t0> F> >t1> Eval | for editing or evaluating a file
res> "lf "nl ,L ssr t0 >F
R0 DMP cr ev >R0 R0 DMP | sF6 . useful for executing when ' save bombs
` - 74 _take s" | " enc braket | Create line below |
| ========================================================================== |
|/\| |/\| |/\| |/\| |/\| |/\| |/\| |/\| |/\| |/\| |/\| |/\| |/\| |/\| |/\|
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` SkriptThots -> | 20210521.0838
s" |\/| " 74 _take s" | " enc braket
| |\/| |\/| |\/| |\/| |\/| |\/| |\/| |\/| |\/| |\/| |\/| |\/| |\/| |\/| |\/| |
| ======================== | Sat.May,20210522 | ======================== |
| 1213 |
s" WORDS " i( 10 74 )i take | s" | " enc braket
| WORDS WORDS WORDS WORDS WORDS WORDS WORDS WORDS WORDS WORDS WORDS WORDS WO |
| 20210517.1045 | The purpose of Forth is to make words |
IF YOU HAVE THE WORDS TO THINK IT , IT'S DONE
| ========================================================================== |
http://cosy.com/y21/ScreenShot0520x1920.jpg
| ========================================================================== |
CoSy evolves APL in Forth
Forth gets you from the Silicon to the Dictionary
APL > K > CoSy fills the dictionary at the most general level
+ CoSy FACTORS looping . ( Modulo indexing )
`( 'm 'd 'L 'R ./ .\ )` >t0> |
Like the transform between Dirac&Kronecker ` delta and Fourier space .
Between items and objects
convolution vs product
To enable that transformation , Type and Count need to be factored
from the ` verb to the ` noun
`( Type # refCount )`
ec Words ' # 'm ,/
t0 ' :?? 'm
The CoSy vocabulary evolving and building on APL tends to be
geometric and algebraic
eg:
`( # take cut VM MV match con venn )` ' :?? 'm
| ========================================================================== |
THE BRILLIANCE OF APOLLO 11
The 1969 Apollo Guidance Computer
https://youtu.be/B1J2RMorJXM
Spent a lot of time digging into Reva Forth exception handling but
don't have it handled yet .
Trivial to write something that blows the system away .
Also the venerable IUP GUI has bugs of its own ( MUST LEARN WEB INTERFACE )
Apollo says , screw it . RESTART at last check point
http://cosy.com/y21/Wed.Mar,20210310.html#4th.CoSy
http://cosy.com/y21/Wed.Mar,20210324.html#4th.CoSy
CoSy's Most Fundamental Use is as a timeStamped Diary.NoteBook.Log
From very early on CoSy has done a ' save before every execution .
0
So it was just a matter of changing the DOS .bat file to loop .
I could have done years ago .
But it makes a radical change
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EuroForth 2021 Notes
Video \/
https://www.twitch.tv/videos/1145564619?fbclid=IwAR0joq5Ej88Stv1PxVn1OpajPbDkngEL0JoI_XwDv3TAjF_6_Wsnq37_0DY&t=01h19m44s
| ======================== | Fri.Sep,20210910 | ======================== |
| 0844 |
08:30 Session 1 on air
Ulrich Hoffmann: Taming the IoT - Forth's Role in the Internet of Things (45min)
| 0851 |
StephenPelc comment
| 0923 | Nick Nelson: A simple Forth wrapper for a Linux logging library (15min)
db . " Useful for other people " | 0935 |
09:50 Session 2 on air
| 0953 | M. Anton Ertl: Practical Considerations in a Static Stack Checker (45min)
I see a value in return stack depth checking on exit from word .
| 1032 | Philip Zembrod: Where does my app spend its time? A small Forth profiler (45min)
| 1058 | Leon Wagner Ground Satellite Antenna !/\! dozen ARM controlers via eithernet
11 Edsall Dr, Sussex, NJ | large for receiver gain & transmit focus
| 9 to 30 meter ! | ChuckMoore 1st task was 9m radio telescope | 1116 |
11:35 Session 3 on air
| 1132 | Klaus Schleisiek: microCore progress (20min)
" Linguistic aspect of Forth " | 1139 |
| 1200 | M. Anton Ertl: ' move vs ' cmove
`( move cmove )` ' Help 'm
` cmove> `( :?? Help )` ' Eval 'R
` move `( ?? Help )` ' Eval 'R
`( ./src/revacore.asm ./src/reva.f )` { F> lfVM s" move" con } 'm
| 1233 |
| ======================== | Sat.Sep,20210911 | ======================== |
08:00 Session 4 on air | 0800 |
| 0801 | Gerald Wodni: fput: standardized sockets and directories (20min)
All the sockets & server & browser interface are Highest Priority for CoSy
of which I am astoundingly ignorant .
TLS ?
| 0821 | Bill Ragsdale: A Two-dimensional Data Strucure for Forth (45min)
Based on Julian Noble's work
` ./CoSy/sort.f | algorithm by Helmar Wodke . Problem : not order preserving
BigNums Complex
| 0902 | Bob Armstrong: CoSy Becomes usable by Ordinary People (25min)
| ---------------------------------------------------------------------- |
CoSy Becomes usable by Ordinary People (25) - Bob Armstrong
o CoSy is a vocabulary and interface which evolves from http://Kx.com K in open Forth . Thus it provides the expressive power of the former in the simple syntax and unmatched flexibility of the latter in a timestamped notebook/log environment .
o A YouTube , see http://cosy.com/y21/Wed.Mar,20210310.html#4th.CoSy , on the Apollo 11 lunar lander computer & its design principles , particularly the crucial simple brilliance : Restart on Failure , has with a small change in the CoSy DOS BAT , changed what required a tek nerdy visit to DOS into a mere hiccup .
o A quick demo of the use of CoSy for everything from accounting to mail list management will be given .
o CoSy is out to change the interface between the user & their computing assistants from the walled kindergartens of icons & menus to simple yet deep language .
| ---------------------------------------------------------------------- |
| F1
http://www.cosy.com/CoSy/ConicAllConnect/
http://cosy.com/y18/EuroForhAbort.html
InteLligent note paper WRITTEN in ITSELF
Klaus Schleisiek: " Linguistic aspect of Forth "
TUI rather than GUI
WhiteSpace is Prime Delimiter
` ` :?? | versus ' | Returns next word as string as opposed to xt
EVOLVING
`( iVERSON wHITNEY mOORE )`
| ADDS PLURALS |
`( Type # Ref# )` | CoSy Object Header
R0 R0 ' Eval 'R | Type 0 is list of lists ie: lists of pointers .
`( NOUNS VERBS ADVERBS )`
| MOST ADVERBS ARE ` ITERATORS looping over either 1 or a pair of lists
`( 'm 'd 'L 'R ./ .\ )` | monadic diadic eachLeft eachRight across scan
| modulo indexing |
| Lot of finding , slicing & dicing vocabulary |
(' ` NickNelson s" Useful for other people " ')
| ORDINARY PEOPLE , eg: CEOs , Investors , Mom&Pop's |
| Who have never heard of GitHub , just want a box which works
| ACCOUNTING |
` C:/CoSyBob/BobA.csy F>/\ ` text v@ lfVM ` (' con -5 _take >t0>
t0 ' Eval 'm >t1>
t1 flip >t2>
t2 fmttbl|
| ------------------- |
Apollo 11 Simple Brilliance | RESTART ON FAILURE |
` \4thCoSy\CoSy\CoSy.csy startJob
CoSyLl
http://cosy.com/y21/CoSyBox.jpg
$20k
| ------------------- |
LICENSE CoSy HIGHEST LEVEL VOCABULARY for YOUR FORTH .
| ---------------------------------------------------------------------- |
| 1122 | Session 5 on air
Peter Knaggs: Using Test Driven Development to build a new Forth interpreter (30min)
| 1147 | Bernd Paysan: net2o update (45min)
` C:/4thCoSy/CoSy/WorkLog.csy202109100841.csy F>/\ ` script0 v@
| ======================== | Sun.Sep,20210912 | ======================== |
08:00 Session 6 on air
| 0805 | Krishna Myneni: Simulation of Einstein-Podolsky-Rosen (EPR) Experiment in Forth (45min)
https://comp.lang.forth.narkive.com/p1lT9TGT/epr-experiment-simulator-in-forth
https://groups.google.com/g/comp.lang.forth/c/-2VrLGAb_Mg
Any ` scalar verb easily ` CoSyfied , ie: made list .
Combinatoric application of verbs to compinatoric sets of nouns
| DNH | Andrii Pylypets: new to Forth (45min)
| 0901 | lightening talks
Brad Rodriguez | 0919 |
| 1003 | Philip Zembrod | DomainSpecificLanguage | Klaus : Forth no straight jacket
The Domain of CoSy is Math on Finite Sets .
Howard Oakford | 1034 |
| ########################################################################## |
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SV-FIG
| ======================== | Sat.Sep,20210925 | ======================== |
http://CoSy.com
https://www.youtube.com/watch?v=8Iq2NDVK0KI
| -------------------------------------|
CoSy Becomes Usable by Ordinary People
| -------------------------------------|
https://www.meetup.com/SV-FIG/events/280551814/
| ---------------------------------------------------------------------- |
| 1026 | Padded Concrete Kindergartens | 1035 | Bill Ragsdale :
CoSy adds first cell as which ` genericises all those type specific vocabulary
Actually " living in " a ` dictionary list , ' R , specifically , `( R text )` .
' R is what gets ` flatened into a string and stored as a ` .csy file each F6
| 1108 | Ting : Forth Virtual Machine -- Exactly ! | But directly in Chip language
| 1128 | Sam Falvo : subroutine-threading on the 65816
| 1143 |
| ---------------------------------------------------------------------- |
| 1203 |
Apollo 11 simple brilliances :
http://cosy.com/y21/Wed.Mar,20210310.html#4th.CoSy
http://cosy.com/y21/ApolloDesignPrinciple1.jpg
http://cosy.com/y21/ApolloDesignPrinciple3_Restart.jpg
THE MOST ` POWERFUL ` FLEXIBLE LANGUAGE
Not a Toy
Not Nostalgia
CoSy is an Open Vocabulary in Forth
implementing reference counted Lists of Lists
-- dynamic general array structures --
In a timestamped INTELLIGENT NOTE PAPER log
On the Forth/hardware end , youall rule . And CoSy is open Forth all the way
But evolving from APL > K , the HIGHEST LEVEL languages ,
vastly more flexible being in open Forth .
LeapFrog Mass Market Languages like Python
Trivial to write a Forth in the `( APL , K , CoSy )` level
Forth level matrix concepts 70 years and a number of geniuses behind APL , K
` C:/4thCoSy/CoSy/math.f F> | Eval | various rand & math fns .
http://cosy.com/4thCoSy/Code/CoSy/math.f
: Im ( n -- n*n_IdentMat ) 1. 0. 2_f --abca rep take cL swap 2 _take take ;
4 _i Im
|\/| The concept which makes it possible to map , eg: a differential to every
|\/| voxel in a planetary model , in a single line .
|\/| Atomic Apply operators . Apply verb to simple leafs of noun |\/|
` aaplym :??
| --
The Market I'm most in is the market which sucked me down to Manhattan .
People whose nouns ( data ) have currency symbols associated .
Direct personal support for Owners , Investors , high net worth individuals
in their personal use of CoSy for dealing with their Everyday Business of Life .
eg: Not just Don Golding in his creation of Forth systems controlling hardware ,
but those making decisions controlling the $$ flows .
https://redwirespace.com/about/leadership/
The ` Vision Programming -- Melding Iverson & Whitney & Moore --
is largely complete . Future evolution only now opened up .
My focus must be at the ` Business level --
clients on one side -- development programmers on the other .
Needs expertise in standard systems : sockets webbrowser interface server .
But also w/i CoSy Forth itself .
Enormous number of enhancements & polishing w/i one sentence .
Only most talented programmers useful . CoSy must be able to match SV $$ pay .
Contact me if you see yourself fitting into this ecosystem in any relationship
from the business client , to the teky project .
General rule for pricing & all else : Peer to Peer .
| 1223 | KA : Oct : 5 point intro | 1237 |
| --
eg: hover on word > info bubble on word
| ########################################################################## |
| ======================== | Sun.Oct,20211017 | ======================== |
Presentation to KK UCCS
http://cosy.com/Science/WaterWorldCoSyLIFEeq1024.jpg
John Christy : 0th Law of Sustainability
If it's not ECONOMICALLY Sustainable , it's NOT Sustainable
https://www.uah.edu/science/departments/atmospheric-science/faculty-staff/dr-john-christy
http://cosy.com/Science/EssentialComposite.jpg
James Taylor intro to Naomi Seibt | Sunday Breakfast |
https://youtu.be/b50YOVITlLY?t=3137
Naomi Seipt | https://naomiseibt.com/ | HISTORIC !
https://youtu.be/b50YOVITlLY?t=3433
s" *** I REALLY NEED GO NO FURTHER " .. # 4 _i +i take
*** I REALLY NEED GO NO FURTHER ***
http://cosy.com/#PlanetaryPhysics
| --
From recent em> Re: Best wishes for the conference :
A recent email w Dr Happer , tho , may be worth mentioning .
To paraphrase :
The gray body temperature around our orbit is ~ 278.6 +- 2.3 from perihelion
in January to aphelion in July .
If anything is detectable in mean global temperature data , this
~ 4.6 degree peak to peak variation whose phase is known should be
very clearly visible , if anything is , in annual data averaged
over a number of years .
Yet I have never seen a paper or discussion of this most basic effect ,
much larger than the total variation this debacle is about .
| --
Heartland Inst .
https://climateataglance.com/
https://climaterealism.com/
https://www.facebook.com/watch/FightForClimateRealism/
Friday Dinner Keynote . Fredrick Seitz award > David Legates
https://youtu.be/iDanVgrRnJw?t=5358
Interesting observations on WDC experience during Trump
Panel 2:
Ken Haapala,
David Legates, Ph.D.,
Howard Hayden, Ph.D., and
Tom Sheahen
will discuss the scientific method, and how the
United Nations’ reports repeatedly violate it.
https://co2coalition.org/
Will Happer , Princton Physics .
https://youtu.be/w8bo2jhgEmQ?t=2009
http://cosy.com/Science/y21/Heartland_WillHapper_IgnobleLie.jpg
Russian Pushkin quote : All you need is a trough & there will be pigs
Patrick Moore dinner Keynote
https://youtu.be/w8bo2jhgEmQ?t=19940
http://cosy.com/Science/y21/Heartland_PatrickMoore_wastePower.jpg
Heartland Chairman Joseph Morris wrap up | Excellent !
https://youtu.be/w8bo2jhgEmQ?t=23685
Dr Art Robinson | Oregon Senate
http://cosy.com/Science/CO2-pineGrowth100120.jpg
https://youtu.be/b50YOVITlLY?t=2957
Lehr graphs
Various links brought up to understand notions mentoned :
Brayton cycle | mentioned as cycle for use in He nukes .
gauss markov
https://en.wikipedia.org/wiki/Gauss%E2%80%93Markov_theorem
https://en.wikipedia.org/wiki/Generalized_least_squares#Feasible_generalized_least_squares
pressure energy equivalence
https://sites.science.oregonstate.edu/~hetheriw/energy/topics/doc/basics/basic_definitions.pdf
https://www.facebook.com/Bob.Armstrong.CoSy/posts/10159997049906617
| Sun.Oct,20211017 | ==
Panel 5:
breakout session on how science is being abused in
service of the Great Reset of capitalism.
H. Sterling Burnett, Ph.D. | believing impossible thinks | 1027 |
Steve Milloy | Suit against EPA for firing all outside advisors | 1100 |
( Gave a great rant at XOM annual meeting . )
Marc Morano | ! WAKE UP ! | 1113 |
Comment on Kudlow which resonates w me | 1137 |
Panel 6:
Neil Frank, Ph.D., Stanley Goldenberg, and James Taylor
are featured in this breakout session focusing on the affect climate change
is having on hurricane strength and frequency, as well as other extreme events such as tornadoes, wildfires, floods, and droughts.
` AlGoreWarming is Goldenberg's term at ICCC9 | 1207 |
`( Type # Ref# )` DMP
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| ======================== | Sat.Oct,20211023 | ======================== |
SV-FIG
Intro to CoSy presented in CoSy
| 1230 |
WHEN YOU ARE THINKING OF USING PYTHON or other Mass Market Language
THINK OF TRYING CoSy INSTEAD
IT IS OPEN FORTH AND MORE ` POWERFUL
And you will be helping develop an openly Forth environment
for Ordinary People
http://cosy.com/y21/Thu.Oct,20211021.html#4th.CoSy
Answers :
Q0 : Download & start /\
` \4thCoSy\CoSy\CoSy.csy startJob
Q1 | How do I save all my Notes and Environment ?
. Control s
. F6 saves environment before executing line .
. F11 inserts a timestamp and saves environment .
These make a *.bk copy of the previous save before executing .
. saveTSclone | near the top of ` state Saves Timestamped clone
These save the ` Root dictionary ` R as a ` .csy file .
Q2 | What am I looking at ?
The standard Job environment has 3 windows
`( res text state )`
http://cosy.com/CoSy/y21/CoSyJob_annotated.jpg
Q3 | What does the CoSy vocabulary build upon Forth ?
http://cosy.com/y21/Wed.Mar,20210310.html#4th.CoSy
http://cosy.com/y21/ApolloDesignPrinciple1.jpg
Reference Counted Lists with a 3 cell header .
`( Type # Ref# )`
` Ref# | is mainly internal manages dynamic
` Type | allows ` generic verbs to know their meaning wrt arguments
` # | is count , like in a counted string .
Type 0 is general list : list of pointers .
hex `( Type0 TypeC TypeI TypeFl TypeS TypeV TypeA TypeFv )` .. ' See 'm ,L flip decimal
A dictionary is a list of 2 correlated lists `( names values )`
The entire environment is in a ` Root dictionary ` R
R `( Type # Ref# )` >t0> ' Eval 'R >t1>
t0 t1 ,L fmttbl|
R 0 _at >t0> | names of items in Root
R 1 _at #' >t1> |
t0 t1 ,L fmttbl|
Q4 | Important Vocabulary ?
Rich APL > K evolved vocabulary
http://cosy.com/K/html/kref.pdf
s" " Words #
2 quite important words
` | returns the next word as a string . Like s" word"
' | returns the ` xt , the address of next word
| ' is what makes it relatively simple to implement
APL ` operators aka ` adverbs , eg: Iterators
` atomic verbs apply between each item of arguments
i( 1 2 3 )i i( 10 20 30 )i +i
Iterators factor out looping by using #
and Type to know know apropriate algorithm to apply
`( 'm 'd 'L 'R ./ .\ ': f? )` ' :?? 'm
These ` adverbs take 1 or 2 ` nouns and a ` verb and apply the
verb over each item in the noun(s)
: dotProduct *f ' +f ./ ;
f( 2 )f f( 10 20 30 )f *f ' +f ./ | dotProduct
Indexing is modulo .
Generally shorter list is cycled thru to match longer
Main ` help words
`( ?? :?? Help See )` ' :?? 'm
` dup See
Large vocabulary of slicing , dicing & finding words . eg:
` csv>lst :??
| *** Accounting *** | is of special importance |
| All accounting for CoSy the enterprise will be in CoSy the language
(' 20211111.0000 _f ` PSBT ` BH 104.56 _f s" auto " ')
(' 20211111.0000 _f ` PSBT ` IREA f( 210.61 51.58 )f s" now CORE but leaving name change to eoy . acnts : 95555787 95555792 | 1203 84 kWh " ')
Q5 | What's the future ? Creating a cash flowing ecosystem
. Clients who need to do in minutes was may take hour in raw Forth
or do in days what what would take weeks .
either prototyping or finished system .
. Complex , multidimensional math . eg: voxel model of planet .
. The most Highly Talented Programmers to
polish CoSy , support Clients , evolve CoSy .
REPLACING IUP GUI WITH SOCKETS >< WEB BROWER SERVER INTERFACE
. Extracting portions of vocabulary to implement dynamic objects
in minimal Forths .
|
| ---------------------------------------------------------------------- |
| 1055 | Bill Ragsdale . built card strip readers | F-83 was my first Forth .
Win32Forth , heap management ? | object vocabulary ?
: calls windows allocate & free
| 1139 | Ting : Java Bytecode , clean
| 1217 | Rochester Forth conferences
| ########################################################################## |
| ======================== | Sat.Nov,20211120 | ======================== |
Forth Day | | 1256 |
POTENTIAL OF 4th.CoSy FOR BigData
http://cosy.com/y21/Sun.Nov,20211114.html#4th.CoSy
https://www.meetup.com/SV-FIG/events/281109563/
11:55 | Potential of 4th.CoSy for BigData --- Bob Armstrong
CoSy is an APL/K level computational daytimer/notekeeping environment
in open to to chip Forth. | max dP%dt
APL and K find their markets in complex global financial Big Data.
CoSy provides a path for Forth to address those markets . | 12:15
FB FORTH PROGRAMMING LANGUAGE 21st CENTURY
https://www.facebook.com/groups/PROGRAMMINGFORTH/posts/2790866607880022/?comment_id=2791634804469869
Anders Koburg commented :
More and more tasks like big data handling (eg archived signal analysis) appear
even in the embedded world. Forth has no answer to this. Either some Forther(s)
reinvent Forth, or it will shrink to about non-existance within its niche.
MY PATH :
PDP-8I Lab Computer -- like an Arduino | Visual Random Dot patterns
http://cosy.com/y21/Blog60days.html#20211113
You can learn Arduino in 15 minutes.
https://www.youtube.com/watch?v=nL34zDTPkcs
Learned multi-dimensional MATH w APL to play w it til GROKED
HOW TO DO YOU THINK ABOUT THE TRANSFORMATIONS OF THE PATTERNS OF
ACTIVITY ON 250,000 OPTIC FIBERS % EYE ?
My interest : ASSOCIATIVE MEMORY
IPSA | XEROX
https://www.dyalog.com/blog/2021/07/thank-you-ian-sharp/
FORTH | IF YOU CAN DO IT WELL FOR ONE YOU CAN DO IT WELL FOR MANY
SIMPLEST SYNTAX . DEFINE VOCABULARIES , NOT ` PROGRAMS
UNIQUE RECOGNITION THAT LANGUAGE IS A HIERARCHY , NOT HORIZON
APL>K | PLURAL BY DEFAULT BY DESIGN
https://kx.com/
1010DATA TRILLION ROW SPREADSHEET®
https://1010data.com/media/1955/1010data_datasheet_adhoc-analysis-with-trs_28apr17.pdf
A ` secret source of APL/K's speed : ` COLUMNAR ( inverted ) STORAGE
rShow
` C:/4thCoSy/CoSy/ />\ Dir lfVM >t0>
t0 5 _cut -3 _cut ` ncon ' drb 'm >t1>
t1 ' blVM 'm >t2> | #' nub
t2 { 3 _take } 'm t2 { 3 _cut blMV } 'm { cL enc } 'd >t0>
t0 s" | " ' MV 'L
t0 flip | fmttbl|
res> rUpdate
CoSy |
Personal Interest ? : BUSINESS COCKPIT
Unified ` Browser email , messaging , etc interface & archive
My OWN Data
dP%dt
ENVIRONMENT COMMANDED BY THE LANGUAGE IT IS BUILT IN
IMPORTANT HOBBY :
http://cosy.com/#PlanetaryPhysics
Seeking an executable understanding of the differential in a voxel
because mapping it over a sphere is rather trivial in an APL like CoSy
HOW |
SIMPLE STRUCTURE | ONLY ` OBJECT IS ` LIST
http://www.cosy.com/CoSy/
3 CELL HEADER :
`( Type # Ref# )`
` Type | allows ` generic verbs choosing apropriate algo
| Type 0 is list of lists , ie : 1 cell pointers
` # | ` COUNT . How many items in list .
| Indexing is MODULO . Allows wrapping & negative indexing
` Ref# | Generally internal . Permits ` automatic allocation
| & freeing of objects .
| W/O Dynamic Objects simply not at ` User level .
| -------------------------------------------------------------------------- |
IF YOU HAVE A PROJECT WHERE THIS ABILITY TO DO IN A LINE WHAT
MAY TAKE A PAGE OR MORE IN RAW FORTH , IF YOU WANT TO ADD A
VOCABULARY TO YOUR FORTH TO ALLOW IT TO COMPETE AT THE HIGHEST
LEVEL , LET'S MAKE BUSINESS .
LET'S CREATE THE FORTH ALTERNATIVE TO C BASED
HIGH LEVEL LANGUAGE
| -------------------------- |
VISION : Everybody their own programmer . Like telephones and elevators .
PATH FROM CONCEPTUAL ARRAYS TO SILICON ARRAYS
OPENS THE ` MACHINE LEVEL LANGUAGE/STRUCTURE TO EVOLVE
THE CODE IS THE THEORY
Bob@CoSy.com -- 719.337.2733
| -------------------------------------------------------------------------- |
Ting : We all need a Forth for modern Browsers | 1044 |
Minimalism & Fresh Ideas is why I chose Reva instead of Win32Forth | 1046 |
Be great & powerful to see CoSy in ESP32forth | 1048 |
https://esp32forth.appspot.com/ESP32forth.html
| 1051 | Brad Nelson
Back in NYC Wall St bum days saw company doing 3D printed sand casts | 1055 |
Rectangular to Triangular translation algol ? | 1057 | G-code interface to printer
Over all grade : WOW | 1110 | flagxor.
Don Golding : Forth is the RISC | 1218 | System Verilog | CORE I |
Greg Bailey . RayBan Stories | 1419 |
| ########################################################################## |
British APL Association webinar
| ======================== | Thu.Dec,20211202 | ======================== |
i( 1920 12 17 )i ' *i ./ |>| 391680
RayCannon : combat ants | 0916 |
Discussion of ` universal ` APL logo
Connor Hoekstra : Mission Statement
Me Chat : My LoGo will always be http://cosy.com/cosylogo.htm , with various colors , generically : #FF00FF
Adám : Somewhere in the Mandelbrot set is the perfect APL logo | 1020 |
Can that be disproved ?
| ########################################################################## |
https://www.meetup.com/SV-FIG/events/282582669/
| ======================== | Sat.Dec,20211218 | ======================== |
1030 | SV-FIG |
| 1142 |*
Forth vs `( C Java )` NOT `( Javascript Python )`
MUCH LESS CoSy
But CoSy is just an open vocabulary in Forth
Definitions on the scale of ` words , not ` programs
http://cosy.com/y21/Sun.Dec,20211212.html#4th.CoSy
https://en.wikipedia.org/wiki/APL_(programming_language)
https://en.wikipedia.org/wiki/K_%28programming_language%29
| ======================== |
Bill Ragsdale's ` Factorial challenge | important for finite stats
http://cosy.com/y21/Blog60days.html#20211211
| | 1 thru n | xt of int * | across |
: !* iota 1+i ' *i ./ ;
6 _i !*
20 _iota 1+i .. ' !* 'm ,L fmttbl|
100 _iota 1+i i>f ' f* scanf
` scan ??
Rationals | 2 Big Num libs included w Reva
http://cosy.com/4thCoSy/Code/lib/math/
http://cosy.com/4thCoSy/Code/lib/math/apnea
http://cosy.com/4thCoSy/Code/lib/math/big
` / Help
`( * */ + - /mod 1+ 1- 2* 2/ << >> mod )` ' Help 'm
`( * */ + - /mod 1+ 1- 2* 2/ << >> mod )` ' :?? 'm
| $40 INTRO | MAIN GOAL GETTING DOWNLOADED & RUNNING |
| BECAUSE ONCE UP IN CoSy ALL HELP IS AVAILABLE |
| $10 refund per line of useful code
| ======================== |
Ting | 1055 | Java Byte code
| ====================================================================== |
1500 | CoSy
https://cosy.com/
text> ` C:/CoSyWeb/y21/Presentations.txt >F
http://cosy.com/y21/Presentations.txt
| ======================== |
Bob Armstrong is inviting you to a scheduled Zoom meeting.
Topic: Bob Armstrong's Zoom Meeting
Time: Dec 18, 2021 03:00 PM Mountain Time (US and Canada)
Join Zoom Meeting
https://us02web.zoom.us/j/6641053452?pwd=b3hjenJrNmVsODF3cWZkaUJNNXhxQT09
Meeting ID: 664 105 3452
Passcode: CoSy
| ########################################################################## |
| ======================== | Sat.Feb,20220226 | ======================== |
SV-FIG VD Demo |
http://cosy.com/y22/Sun.Feb,20220213.html
http://cosy.com/4thCoSy/Code/CoSy/Graphics/
https://www.w3schools.com/graphics/svg_polyline.asp
See WorkLog Fri.Feb,20220211
file:///C:/CoSyBob/acnts/y20/tstsvg.html
| ====================================================================== |
| 1035 | SwiftX Demo --- Leon Wagner, FORTH, Inc.
https://github.com/tabemann/zeptoforth | 1115 | multi tasking vocab
https://www.perforce.com/
| 1138 | Sam
| ======================== | Tue.Mar,20220322 | ======================== |
| 0921 |
0930 | 21. 11.5 f- _f |>| 9.5000 | [Functional Conf 2022] - Speaker Get together
https://us06web.zoom.us/j/84551453143?pwd=bmZrWDd1RTMrQ0hpLzlmZzFsUEpuQT09
Brooklyn Zelenka : Table programming
| ======================== | Thu.Mar,20220324 | ======================== |
Thu, 24th - Sat, 26th Mar 2022
Kolkata India Zoom
| 0731 |
https://www.functionalconf.com
https://confengine.com/conferences/functional-conf-2022/speaker
CoSy
APL ala K in open to the chip Forth
Melding IVERSON & MOORE
To Artificially Aid MY Intelligence
One can truly control one's intelligent assistants thru language
§
MOTIVATION : PERSONAL COMPUTATIONAL LOG FOR EVERYDAY BUSINESS OF LIFE
Computer Aided Individual
Thus the interface is integral to productivity
For ` Ordinary People | have never heard of ` Github
http://cosy.com/4thCoSy/Code/
CoSy is Far more ` Powerful
§
THE CODE IS THE THEORY
§
APL & Forth Shared Attributes
They take SIMPLICITY to the EXTREME
At the top level , they are INTERPRETED .
They are INTERACTIVE | Workspace
They are languages for creating vocabulary
working together in SENTENCES rather than ` Programs
§
http://www.cosy.com/y21/ApolloDesignPrinciple1.jpg
http://www.cosy.com/y21/ApolloDesignPrinciple3_Restart.jpg
APL works on entire collections , ordered sets .
Combinatoric application of `( Functions verbs )` to `( Data nouns )`
Factors ` loops into `( Operators adverbs )`
" IN APL IF YOU CAN THINK IT IT'S DONE " | Randy MacDonald
I don't like to have to think Twice
Arthur Whitney Simplified APL Arrays to LIST of LISTS | ala Backus
and MADE STRUCTURE MORE TRANSPARENT
dot : { +/ x * y } | classical Dot product in K
§
FORTH
MINIMAL VOCABULARY TO CREATE A DICTIONARY
CAPABLE OF EXTENDING ITSELF
can create language in the language of the chip
word by word to interface w other languages
Ultimate flexiblility :
RPN ReadIt DoIt syntax , but can make word look ahead in input
Can construct any vocab & syntax you can conceive
eg: those presented here .
A language to build on alt to `( C Java Rust? lua? )`
https://cosy.com/CoSy/y22/Simple.jpg
` \4thCoSy\CoSy\CoSy.csy startJob
1 2 - . | Pure chip level Forth ( Execute w sF6 )
1 .s
2 .s
- .s
. .s
`( Type Count ReferenceCount )` | 3 cell CoSy List Header
Type 0 is list of lists : list of addresses of lists .
1 _i
1 _i DMP
1 2 - _i
: minus2 2 - _i ;
1 minus2 DMP
10 _i iota i( 1 -1 )i *i | modulo indexing rather than scalar extension
` adsf;lk
` vs ' | ` qua vs Forth dictionary address
: dot *f ' +f ./ ; | classical ` dot product .
` dot See
109 _iota i>f .. dot
10 _iota i>f .. reverse dot
text> "bl =c +/
` : Help
`( : :: ; ;; [ ' '' (create) (header) ['] ] back compile create does> find find-dict findprev header )`
R0 ' Help 'm | monadic each
R #'
R 0 _at R 1 _at #' ,L flip
R ` text v@
vocabularies | big .
Xwords | ' 1th 'm ,/ blVM #
environment : `( res text state )`
§
ONLY JUST BEGUN
Need Heads to make Language Community `( Pool EcoSystem )`
and Business
Particularly , replace IUP GUI w sockets>browser interface
§
Zoom next Saturday , Sat.Apr,20220402.0930-7 ( MDT )
bob@CoSy.com | RSVP
| ====================================================================== |
http://cosy.com/y20/blog.txt | Sun.Oct,20201004
Going Forth to Erlang by Manoj Govindan at #FnConf18 | https://youtu.be/RpsZ1Ka2HPQ |
| ====================================================================== |
| ======================== | Sat.Apr,20220423 | ======================== |
SV-FIG
https://www.functionalconf.com/
https://confengine.com/conferences/functional-conf-2022/proposal/16396/cosy-evolved-from-apl-via-k-in-open-forth
text> lfVM ` Thu.Mar,20220324 cconn >t1> |>| 841
` 830,1 textwdo @ setcaret
`( Haskell Erlang/Elixir F# Clojure Dhall Scala OCaml Elm PureScript APL ... )`
Forth is one -- tho little recognized . In fact one of the purest
Totally disconnected from hardware
Very ` Academic : Category Theory , ` functors ` Monads
The Web Runs on These Languages
§
In CoSy :
THE CODE IS THE THEORY
§
Yesterday I emailed Naresh Jain , main organizer of the conference :
My presentation is now [ linked ] at CoSy.com/CoSy/#Videos .
I felt it wasn't very good when I did it , but realized I was trying
to cover a lot of ground outside the standard scope of
Functional Languages . Finally looking at it ,
I think I did better than I had felt .
It reinforced my feeling that CoSy ` brackets most standard languages ,
being evolved and simplified from APL at the ` human end , and open to
the chip in Forth at the ` chip end . My talk was certainly was the
only one which presented the assembler code of any definitions .
I think many of the concepts of the various ` Functional languages
I would look at as vocabularies one could add to CoSy since it
provides dynamic reference counted lists at the very core level .
I think one of the most interesting events was the table discussion
following Jed Wesley-Smith's " Names are Overrated " talk .
Chuck Moore's " white-space is the prime delimiter "
( actually my phrase )
is like removing a straight jacket from a table of symbols
cast in lead by a central committee .
Aaron Hsu | Dyalog APL |
DSLs, Architecture, & Structural Design in APL, 3 ways
45 minutes on page filling APL scripts to parse & ` compile APL
- the syntax has gotten than complex & entwined with semantics .
https://confengine.com/user/arcfide
https://youtu.be/fH4kxG5zR1Y
In the chat , I commented ( channeling the IBM 1620 CADET ) :
CoSy Doesn't Even Try
and simple RPN is what makes CoSy more Far more flexible
w/o loss of ` Power
Open vocabual down to the Chip rather than ` compiling .
| ======================== || ======================== |
Comparison w Factor : " A Practical Stack Language "
CoSy : Far More Practical
https://youtu.be/OLh61q4c4XE
A couple of code comparisons :
` racecar .. reverse ,L
: palendrome? .. reverse == ; | Virtually identical
` racecar palendrome?
{ .. reverse == } _i >t0
` racecar t0 >_ xeq
XML :
http://www.cosy.com/CoSy/y22/SVFIG_vs_Factor_XML.html
`( three blind mice )` `( )` ' braket 'L `( )` braket
R0 lfMV
` braket :??
CoSy is tiny compared to Factor . CoSy totally Forth ( & assembler )
http://www.cosy.com/CoSy/y22/FactorCodeSize_SVFIG_YT.jpg
`( sys scripts )` Dv@ >t0>
| need to delete all ` "cr bcz some files us DOS "nl & some don't
t0 { drb F> "cr ssd lfVM ' dlb 'm dae # } 'm >t1>
t0 t1 ,L fmttbl|
t1 ,/ +/ |>| 8793 | all non-empty lines
| all non total comment lines :
t0 { F> "cr ssd lfVM ' dlb 'm dae ` | nin # } 'm >t1> ,/ +/ |>| 7671
| ======================== |
Actual needed to make more purely high-level ` concatinative :
o StateSmart words to make line directly ` quotable from interactive
eg: ' vs ['] | done in CoSy
o Separation of names from definitions
ie | ` name { ... } >< | rather than | : name ... ;
o Recursive quotations | { ... { ... } .. }
o Generic words at top level . This is done with a few words already
eg | +/ | but really only a matter of fleshing out ` coercion matrices
CoSy at this point has chosen not to close off the raw Forth level .
o Integrate definitions ( currently raw Forth ) into ` Dictionaries
| ======================== |
I'd like to see a talk on ` PostScript
| ======================== || ======================== |
Wordle Challenge
http://www.cosy.com/CoSy/y22/[svfig]April_Challenge_sampleWordleFreqs.html
http://www.cosy.com/CoSy/y22/[svfig]April_Challenge_FullWordleWordFreqs.html
| ======================== |
Zoom @ 1500 MDT ( UTC - 6 )
Time: Apr 23, 2022 03:00 PM Mountain Time (US and Canada)
https://us05web.zoom.us/j/85608719089?pwd=b2RLRW91V1E0ZlFMeWE1RjBPY01vUT09
Meeting ID: 856 0871 9089 Passcode: CoSyFuture
| 1208 |
| ======================== | Sat.Apr,20230422 | ======================== |
| 0850 | | 1015 | | 1032 |
Creole Forth for Python in a Jupyter Notebook --- Joseph O'Connor
https://notebook.community/hcchengithub/project-k/Play%20with%20the%20FORTH%20kernel%20on%20jupyter%20notebook
` C:/4thCoSy/CoSy/math.f F> | rUpdate | Eval | various rand & math fns .
rShow
rCloseWdo
Lazarus GUI
Elevator Simulation Challenge --- Bill Ragsdale
https://elevation.fandom.com/wiki/Unlucky_floor_numbers_in_elevators
| 1139 |
https://www.amazon.com/McGraw-Hill-personal-computer-programming-encyclopedia/dp/0070053898
| ======================== |
Martin Gardner Bridgit | Sci Amer Math Games ~ 1960 |
http://www.papg.com/show?1TPI
https://www.cosy.com/CoSy/y23/BitoCoSyCode0418.html
i1 10 _take
R0 ' +i .\
R0 ' +i .\
` .\ :??
(
./CoSy/CoSy.f
| ` scan , integral , for ` CoSy level fns . like running ` ./ | 20230414 20230416
: .\ ( RA fn -- r ) >aux 1p> dup i# $ Type@ VecInit >Lpstk
R@ dsc lpstk@ 0 _at!
lpstk@ i# 1 do lpstk@ i 1- _at R@ i _at aux@ execute
lpstk@ i _at! loop auxdrop Lpstk> 1P> ;
)
`f 1 10000 _take ' +f .\ | instantanious
Heartland | K12 planetary physics ciriculum
res> upper
HEARTLAND | K12 PLANETARY PHYSICS CIRICULUM
| 1159 |
https://www.pcmag.com/news/google-bard-can-now-help-you-write-code-in-over-20-programming-languages
| ======================== | Sat.May,20230527 | ======================== |
| 1126 |
R `( Type # Ref# )` ' Eval 'R
` sdfg `( Type # Ref# )` ' Eval 'R
R `( sys )` v@
| ======================== | Sun.Aug,20230820 | ======================== |
| 1032 | | 1154 |*
Intelligent Paper . Possible in Forth but not in C
IF YOU ARE GOOD AT NUMBERCRUNCHING
NO MATTER YOUR `DRUTHERS
THE MOST VALUABLE TO CRUNCH
ARE ONES WITH CURRENCY SYMBOLS ATTACHED
> ENTERPRIZES ARE ACCOUNTING STRUCTURES WITH PEOPLE ATTACHED <
BOARD ROOM SYSTEMS
https://www.cosy.com/BobA/vita.htm
APL level tasks : Xerox , RGE , Manhattan APL+PC.CoSy , MEJA Trust
o So far have avoided renaming Forth words | exception | alias: $ swap |
Thu.Aug,20230824 BAA Zoom comparison w https://dyalog.com APL showed
how much simpler w equivalent ` power
but more immediate transparent documentation 4th.CoSy is
THERE'S NO QUESTION WHETHER YOU CAN OR CAN'T DO SOMETHING
It's all open code so you can always roll your own
| ================================================== |
| ACOUNTING USEFUL VOCABULARY & METHODS
|
| DAILY INLINE LOG LEDGER ENTRIES
` C:\CoSyBob\BobA.csy F>/\ ` text v@ s" | Sun.Jan,20230101 | " prt>=f
rShow R0
` .\CoSy\AcntFns.f F> `( rUpdate Eval )` 1 _at Eval
: ledgerlns lfVM s" (' " con ['] dlb 'm s" (' " in { s" ')" prt<=l } 'm ;
t0 ' Eval 'm >t0> fmt rUpdate
t0 flip >t0> fmt rUpdate
t0 fmttbl| rUpdate
t0 3 _at ' +/ 'm ,/ +\ enc' enc t0 $ cL fmttbl| rUpdate | append running balance
| CONVERSION OF ACCOUNT .CSV DOWNLOADS
` C:\CoSyBob\acnts\y23\BobA\Chase4301ytd.CSV F> >t0>
t0 rUpdate
t0 "lf ` , ,L csv>DT >t1>
t1 #
t1 #'
t1 dsc
t1 1 _at
t1 fmtDT rUpdate
t1 dsc { "bl ssd } 'm enc t1 0 _at! t1 dsc
| t1 dsc blMV |>| TransactionDate PostDate Description Category Type Amount Memo
t1 `( TransactionDate Description Amount Memo Category Type PostDate )` dsel >t1>
t1 1th ' reverse 'm enc t1 1 _at! t1 DT>lst flip fmttbl| rUpdate
t1 >T0>
T0 fmtDT rUpdate
T0 1th >t1>
t1 fmttbl| rUpdate
t1 dsc ' m/d/y>ts 'm enc t1 0 _at!
t1 2 _at ' str>f 'm enc t1 2 _at!
| ` C:/CoSyBob/acnts/y22/BobA/AmazonChase.cdt F>/\ 1th flip -1 _at 3 _at |>| -43.21
(' 20230101 _i s" Opening Balance " -43.21 _f -43.21 _f ec ec ec ')
R0 enc T0 1th flip cL flip >t1> fmttbl|
| ( tbl (' DataCol ResCol ') -- insert running total of DataCol in ResCol ) | 20230705 | from ` acnts work
: tblbal 2p> dsc at ,/ +\ enc' enc L@ R@ 1th at! 2P ;
t1 i( 2 3 )i tblbal
t1 fmttbl| rUpdate
t1 enc T0 1 _at!
` Balance enc T0 dsc 3 _at!
`( date description amount balance )` T0 dsc 4 _iota at!
T0 fmtDT rUpdate
| T0 ` C:/CoSyBob/acnts/y23/BobA/AmazonChase.cdt \/>F
` C:/CoSyBob/acnts/y23/BobA/AmazonChase.cdt F>/\ fmtDT rUpdate
*| 1218 |
| ======================== | Sat.Oct,20231028 | ======================== |
https://www.meetup.com/sv-fig/events/296504119/
| 1030 | What I'm Currently Working On --- Samuel Falvo II
'A quick jaunt through Shoehorn and the project I'm using it on.
A recap/status of ForthBox:20AE project.”
Doug Hammed : how does programming influence your ` outside life
| 1113 |
| Date to DOW --- Bill Ragsdale
"A gift from my deceased mother. How to find the day for any date."
` ./lib/date/calendar F> | rUpdate
` isleap? :??
00000000 _i Dayln
=+ | 1138 |
Halloween Haikus --- Brad Nelson
I'll give an interactive tutorial in building Halloween themed Forth Haikus.
https://forthsalon.appspot.com/
` C:/4thCoSy/CoSy/math.f F>
: dot *f ' +f ./ ;
` dot See
f( 1 2 3 )f 2. _f dot
f( 1 2 3 )f .+ dot
=+ | 1228 |
CORE I Update ---Don Golding
Don won't be available, but he promised to send an update to be read into the record.
| ---------------------------------------------------------------------- |
| 1230 |
Making a pitch for Chuck
https://amturing.acm.org/call_for_nominations.cfm
| ---------------------------------------------------------------------- |
| 1234 |
“The discussion of my last talk on accounting vocabulary in CoSy
mainly centered on how do you learn or teach a unique vocabulary
with concepts outside the main stream . Both Forth and APL face this issue .
I'll offer to show the vocabulary and tools in CoSy to aid in its learning...”
PEOPLE PAY GOOD MONEY TO LEARN HARD VOCABULARIES
https://www.cosy.com/CoSy/y23/SV-FIG_20230826_commentary.html
WHOLE LITERATURES TEACHING INDIVIDUAL LANGUAGES
NOT TRIVIAL | LANGUAGE FOR THE REST OF YOUR LIFE
PROGRAMMING JUST PART OF LIFE -- LIKE WRITING --
PROGRAMMING JUST ASKING THE MACHINE TO DO SOMETHING
requires human scale vocabulary
` all Words
Allwords #
LOOK AT DEFINITIONS WHEN IN DOUBT
can't do in other languages
SIMPLICITY THRU GENERALITY
https://www.cosy.com/CoSy/
Churchill
| ======================== |
HELP TOOLS
LANGUAGE HORIZONS
BAA DISCUSSION
CoSy IS UNIQUE IN BEING ` COMMANDED IN THE SAME
OPEN LANGUAGE IT WRITTEN IN
` C:/4thCoSy/CoSy/CoSy.csy startJob
` C:/4thCoSy/CoSy/CoSy.csy F>/\ ` text v@ rUpdate
| --
F1
| THREE MAIN ` HELP WORDS
` :?? ?? | all occurances of a phrase in all scripts make CoSy
` :?? See | startles people from other languages that this is possible
ec Help | legacy ` Reva Forth help .
| > > > > > > > > > > | ASK A FRIEND | < < < < < < < < < < |
| 1253 |
| ======================== | Sat.Nov,20231118 | ======================== |
09:05 --- The J1 Family of Soft core Processors --- Christopher Lozinski
“My last SVFIG talk, “Review of Soft Core Forth Processors”, was a high level market overview.
I am now busy hacking the Mecrisp-Ice source code. This talk explains why I chose to build on
that code base. “
hearing aids | https://mecrisp.sourceforge.net/
| 1035 |
=+
09:35 --- ISO Weeks Programming Challenge --- Bill Ragsdale
“The ISO 8601 Standard week is used for planning business finance and operations. A key element is numbering the weeks of the year, albeit with a non-intuitive method.
AudVid failed | 1044 |
=+ |
10:05 --- Lambdas in Forth --- Brad Nelson
“Lambda expressions have become a popular language feature, finding their way into Python, Java, and even C++.
https://en.wikipedia.org/wiki/Anonymous_function
` refs- :??
SamFalvo | https://www.youtube.com/watch?v=u46W-0KuP34&t=1s
` C:/4thCoSy/CoSy/math.f F> | Eval
: Fact >_ : _Fact _iota i1 +i ['] *i ./ ; | Factorial | 20191211
: !*! iota 1+i ' *i ./ ; | 20211210 |
`i 10 !*!
=+
10:35 --- Photo Op and Bathroom Break
=+ | 1124 |
10:40 --- System Forth --- Samuel Falvo II
"A quick overview...
--- I have solved the wordlist bug in my System Forth implementation, so
wordlists actually work!!
--- I also implemented LIST, so I can see what the heck I'm about to load now.
:D And PAGE and AT-XY too.
---Tic-tac-toe game demo."
=+ | 1141 |
11:00 --- FluidNC DIY CNC --- Mitch Bradley
FluidNC is CNC controller firmware that runs on very low cost hardware,
but is flexible enough to support many different kinds of complex machines.
I will introduce the basics of CNC controllers, explain how FluidNC came about,
and discuss the challenges of supporting an open source project of this
magnitude in the context of a DIY community.
Einstein tiling ? ?
CNC Problems for the APL level .
| 1202 |
=+ | 1203 |
11:20 --- Forth Recognizers in SwiftForth --- Leon Wagner - President - FORTH, Inc.
The Forth interpreter doesn’t have a standard method for extending how it processes various kinds of text tokens. There’s a white paper here on our website:
https://www.forth.com/forth-recognizers-in-swiftforth/
input parsing
| 1222 | Bill Ragsdale sound still not working | 1231 | working
=+ | 1255 |
11:40 --- Fall Haikus --- Brad Nelson
Using the power of Forth Haikus we'll create seasonal fall images and animations to celebrate Forth Day.
=+ | 1255 |
11:50 --- Lunch
=+ | 1404 | | 1406 |
12:32 --- CORE I Project Update and AI IS the Forth's "Killer APP" --- Don Golding
| 1436 |
=+
12:52 --- 2023 State of the CoSy Report --- Bob Armstrong
“CoSy Status Report? (Can't think of anything succinct to add)
CoSy , Yesterday , Today and Tomorrow? (honors Sophia Loren , but I don't want to spend time on Yesterday)
2023 State of the CoSy Report has an official sound to it . Whatever.”
=+ | canceled til next |
13:12 --- Getting Started with arrayForth --- Greg Bailey
“My plan would be to deliver on my promise a year ago to present a video on
the simple process of downloading, installing and using arrayForth 3”
=+ | 1507 |
13:57 --- Fireside Chat --- Chuck Moore
It's a Forth Day tradition!
=+
15:00 --- Adjourn
The recording will be stopped without ceremony. Good fellowship and conversation
can continue in our tastefully furnished Zoom Room.
| ---------------------------------------------------------------------- |
| ======================== | Sat.Nov,20231118 | ======================== |
| 1439 |
2023 State of the CoSy Report
Draft Alternate names :
“CoSy Status Report? (Can't think of anything succinct to add)
o 2023 State of the CoSy Report has an official sound to it . Whatever.”
o CoSy , YESTERDAY , TODAY and TOMORROW | (honors Sophia Loren , but I don't want to spend time on Yesterday)
https://www.theplace2.ru/archive/sophia_loren/img/54bc1ecf7be13_hbz_sophia_loren_21_1950s_rexusa_1210986a.jpg
https://glamourfame.com/uploads/2019/05/20/-1558346209.jpg
| ================================================== |
UNIQUE : COMMAND YOUR COMPUTER AT THE TAP OF A KEY ANYWHERE IN YOUR NOTES
https://www.cosy.com/language/cosyhard/cosyhard.htm
I'M POOR PROGRAMMER - BAD @ SPELLING , BAD @ ARITHIMETIC , ERROR PRONE
d(my)Productivity%dT
exponential requires environment itself be open
> FOUNDATIONS <
IVERSON | APL | SUCCINCT NOTATION FOR EXECUTABLE EXPRESSION
OF FINITE MATHEMATICS , ie: COMPUTATION
( trumps any particular math or science )
" BA: combinatoric application of functions ( verbs ) to data ( nouns ) "
MOORE | FORTH | MINIMAL VOCABULARY TO CREATE A DICTIONARY CAPABLE
OF EXTENDING ITSELF | Tron July 9, 1982
FORTH UNIQUE IN RECOGNIZING LANGUAGE IS
A HIERARCHY OF DEFINITIONS NOT A HORIZON
CoSy is the ONLY very high level language which honors this truth
> BOTH K & C ` REQUIRED INTERACTIVE ENVIRONMENT <
me too
> PROGRAM AT THE MOST TIME & THOUGHT EFFICIENT LEVEL <
" If you can think it , it's done "
| vocabulary |
>>> THE CODE IS THE THEORY <<<
s" | FORTH DAY | " `i 78 center
| FORTH DAY |
` center :??
` ./CoSy/Furniture.f F> rUpdate
| ========================== |
CoSy VOCABULARY PROVIDES ESSENTIALS OF ` HIGHER LEVEL LANGUAGES
Everything is a list : 3 cell header
`( Type Count refCount )` Type
o Reference Counted Memory Management
o List of Lists , ie: Arrays
o Stack Frames | ` Lambda expressions
` lambda expressions -- seem to me to be essentially ` stack_frames
` ./CoSy/ParameterPushing.f F> rUpdate
| ToDo | Polish for ordinary humans , interface w World
o genericise arithmetic | +i *f %f |>| + * %
. naked input of numeric lists | ( begun in mothballed code )
o replace development IUP GUI w sockets interfaced ` browser
o CoSy ` WebSpaces as service . Commanded & programmed in CoSy
o transliterate to ` clean FORTH . Recursive quotations .
| 1505 | | 1715 |
| ================================================== |
OPEN ENDED UNLIMITED FUTURE
https://cosy.com/alphas.html#CharterMembership
| ================================================== |
`( Type Count ReferenceCount )` | 3 cell CoSy List Header
| ########################################################################## |
| ====================================================================== |
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10 _iota
s" Hello World " | vs Python
http://www.cosy.com/CoSy/#Videos
FAR more complicated to go thru virus exception setting and downloading
than actually using and learning CoSy
Thus setting up turn on & tap the CoSy button Computing Box .
http://cosy.com/y21/Wed.May,20210519.html#4th.CoSy
Allows focus for an unlimited future
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` SkriptThots -> | 20190913.1341 | 20190427.1154 | 20200508.1253 |
Forth -- APL | CoSy opens up a new vista of language evolution |
Factoring out looping itself into a few words taking functions
to be looped over as arguments .
MY IGNORANCE OF ANYTHING OTHER THAN APL>K FORTH CAN'T BE OVERESTIMATED
OPEN FROM THE MATH TO THE CHIP
| PRACTICAL | AMBIENT | IRRITATION DRIVEN DEVELOPEMENT
if can't execute each line as you compose a verb , not competitive .
Forth gains tremendous power by not doing things .
REPL | IDE |
nested ( recursive ) ' { ' } | clean quotations ~ ['] |
Levels of consolidated vocabulary
adicity
! control over TUI ! | Ting & Nelson HTTP interface .
s" ./CoSy/Tui.f" F> | not Functional !
Work thru problems a thought at a time .
text> | HelloPrize
text> `( .r text )` Dv! `D@ .r dup setWdo showWdo
TO REACH COMERCIAL PRODUCT : WEB APP
` ToDo ->
s" > " 20 _take s" | " enc braket s" < " 20 _take s" | " enc braket cL
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| \/ | Line to make more calendar | \/ | Needs updating |
20210517 30 2_i Daylns | insert res in text using F5
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