In the Begining
Is the Dictionary
© Bob Armstrong

Technical skill is mastery of complexity,
while creativity is mastery of simplicity

Erik Christopher Zeeman
Another time when I was concerned about getting credit for some idea I had,
[ Ken Iverson ] said,
"Arthur, if it's a really good idea,
you're going to have to shove it down people's throats."

Arthur Whitney : Memories of Ken
It is better to have 100 functions operate on one data structure
than 10 functions on 10 data structures.

Alan Perlis : Epigrams in Programming #9
I have gone to some lengths to simplify
Charles Moore
PROGRAMMING A PROBLEM-ORIENTED LANGUAGE , 1970 . p12
Out of intense complexities intense simplicities emerge.
Broadly speaking, the short words are the best, and the old words when short are best of all.
Winston Churchill

αlphas
Alpha level supported license
Open public | Code |
| https://cosy.com/4thCoSy/CoSy.zip |
 exempt target dir from false pos on the Reva.exe Forth
( GitHub is uselessly complicated . 
CoSy )

  CoSy is arguably the simplest and hardest programming language 
Ask Me Anything
Starting Point  § Details & Disqusion

I've become disenamoured with particularly Github ( far too complicated ) and
Facebook ( no fonts & formating )  and have reverted to simple open directories
and email lists on the CoSy


Videos
Compare
CoSy
Hello World

Shorter Silent s" Hello World " demo
Download CoSy & follow along
Python
Hello World


SV-FIG FORTH DAY 2023
State of the CoSy Report
 Learning CoSy Vocabulary

SV-FIG 20230422 Bridgit & Recent Code
SV-FIG 20230128 Pig Latin Demo



Here are the videos from the December 2022 SVFIG meeting:

Happy Holidays!  -BradN
Forth Day 2022 Presentation SV-FIG 20221022 -- CoSy αlpha support level | Time accounting vocabulary

SV-FIG 220827 CoSy finding ` twittles by boolean matrix diagonal
Excellent meeting . Every vid is worth watching

Videos from the August 2022 meeting are up on YouTube: -- BradN
2022-08-27 --- Intros of all present

All presentations were excellent
SV-FIG 220723 CoSy Update
. ` Wordle Challenge by Bill Ragsdale
. Can Forth Liberate Programming from the Von Neumann Style? --- Demitri Peynado
 >> Comments by me on Backus Turing talk <<
. Feedback for Klaus --- Moderated by Kevin Appert
. µEForth on the Web --- Brad Nelson
. IndirectThreadedCode Profiler --- Philip Zembrod
. Latest from COSY --- Bob Armstrong
Counting Coins
Demo of " atomic application "


Editing ` Atomic Verbs
Demo of " atomic application "
Forgive egregious misspeak of Apollo ` 13 for Apollo ` 11

Extracting f( min max )f temperatures from my CoSy daily log ; a word by word explanation of a line

`Post SV-FIG 220423 CoSy Zoom
Getting to business


SV-FIG 220423
On Functional Conference Presentation
CoSy vs Factor

SV-FIG Bill Ragsdale Wordle challenge
( see )  
 Wordle Word Freqs

Demitri Peynado
Zoom

Long , but a lot of info and background .
Demitri actually working thru CoSy intro
Functional Conf 2022
CoSy
evolved from APL via K in open Forth
Running Blog entry and
processing

Mainly wanted to show use of  ' prt<f , but ended up
showing total processing & uploading
 


Factoring i( 2021 2022 )i
Unedited test hosted directly on CoSy
following up discussion on
SV-FIG : Factoring_in_a_CoSy_NewYear

Silicon Valley Foth Interest Group
Sat.Nov,20211120

Potential of 4th.CoSy for BigData
Silicon Valley Foth Interest Group
Sat.Oct,20211023

Getting Started with CoSy
Silicon Valley Foth Interest Group
Sat.Sep,20210925
CoSy Becomes usable by Ordinary People
Silicon Valley Foth Interest Group
Sat.May,20210522

 An Update On CoSy
SiliconValley Forth Interest Group
Sat.Aug,20200822

Editing my shopping list for xfer to my smart phone . String slicing & dicing
Kevin Appert : " Totally awesome "
  CoSy_Zoom 1
Downloading , Starting , uploading & misc

one of my sucks but at least it's up ©
series
CoSy 0th Zoom
Sat.Jul,20200711.1000-6

Perhaps my best demo yet

0th Blog post Mon.Jul,20200713 (+)
§ A bit of COVID-19 analysis §
2019 COVID statsDemo
Y&XmasTrees ( 11:25 )


nub & grp , a couple of high-level verbs useful for accounting

Simplifying a ` case w list selection
20190720 ( 10 min )

Forth in CoSy

1659 BirthDay example
How many days have you been alive ?

A plastic apple

Multiple Windows & HelloPrize
Present Value & a bit o` Math
Sam Falvo : CoSy internals intro SVFIG 24Mar2018pm
The Root dictionary ' R vs current root ' _d

20190318

The everyday use of CoSy presented at
20180711 Update


20151121 Forth Day

SVFIG 25Jun2016 Afternoon

Remote from Woodland Park
Forth Day 20131116

( Notes )
SVFIG 28Feb15 Afternoon

Remote from Woodland Park



Question0 : Download & Start
Comment on Dyalog APL Forum
20200419

  Index.html contents
< 20191215

> CoSy NewsLetter <
> 2018|2019 <
At Kx conf Peter Wang co-founder of Anaconda describes discovering Forth to Python audience
SCREENS
of Presentation to
The Colorado Springs Open Source
Software Meetup 20161107
Evoked from CoSy notes for the day
Seeking Alphas
A semi historical introduction and invitation
CoSy 20160915
Newsletter
Algorithm for grade
on comp.lang.Forth
need to get back to
& finish up
[CoSy-Notes] CoSy Tue.Oct,20161004
CoSy αs & friends email , mainly working
thru email address extraction and construction
NL20141222
I trust you and yours are having
a copacetic and productive
solstice correlated holiday month
Minnowbrook APL 2013
Implementing APL Concepts in Forth
Structural Overview
From 2004 overview.htm
The Path to Now § legacy K.CoSy  §   CoSy/language  §  Some History

Free & Open
> Code <

CoSy αlpha level supported license
See
αlphas
For details


#Disqus
comments powered by Disqus
   
Whole CoSy
Locations of visitors to this page
CoSy
 I reserve the right to post all communications I receive or generate to CoSy website for further reflection .
Contact : Bob Armstrong ; About this page : Feedback ; 719-337-2733
Coherent Systems / 28124 Highway 67 / Woodland Park , Colorado / 80863-9711
/\ /\ Top /\ /\