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{{Infobox array language | |||
| logo = [[File:Cosycube.gif]] | |||
| array model = [[List model|lists]] | |||
| index origin = 0 | |||
| function styles = Forth-like | |||
| released = 1984 | |||
| developer = Bob Armstrong | |||
| latest release version = 2021-12-27 (unversioned) | |||
| implementation language = [[wikipedia:Forth (programming language)|Forth]] (prev. APL, K) | |||
| source = [https://cosy.com/4thCoSy/ cosy.com] | |||
| platforms = dependent on Reva Forth | |||
| license = unspecified | |||
| website = [https://cosy.com/CoSy/ cosy.com] | |||
| influenced by = [[wikipedia:Forth (programming language)|Forth]], APL, [[K]] | |||
}} | |||
[[ | '''CoSy''' is a stack-based APL influenced language written by Bob Armstrong of Coherent Systems Inc. CoSy is implemented as a vocabulary of defined words that extends Reva [[wikipedia:Forth (programming language)|Forth]] to provide [[array]] capabilities. CoSy has been re-implemented twice. The original implementation was in [[flat]] APL, the second in [[K]], and finally the current implementation in Forth. | ||
== Features == | |||
CoSy has many major departures from the APL tradition: Most notably, it uses keywords for primitive functions. | |||
All arrays in CoSy are simple lists. This makes it comparable to [[K]] and [[RAD]]. Similar to those languages, it also allows usage of functions as data using Forth's quoting. | |||
== See also == | |||
* [[lang5]] | |||
{{APL dialects}}[[Category:Programming languages]][[Category:Stack-based languages]][[Category:ASCII languages]] | |||
Revision as of 09:48, 17 February 2022
CoSy is a stack-based APL influenced language written by Bob Armstrong of Coherent Systems Inc. CoSy is implemented as a vocabulary of defined words that extends Reva Forth to provide array capabilities. CoSy has been re-implemented twice. The original implementation was in flat APL, the second in K, and finally the current implementation in Forth.
Features
CoSy has many major departures from the APL tradition: Most notably, it uses keywords for primitive functions.
All arrays in CoSy are simple lists. This makes it comparable to K and RAD. Similar to those languages, it also allows usage of functions as data using Forth's quoting.
See also
| APL dialects [edit] | |
|---|---|
| Maintained | APL+Win ∙ APL2 ∙ APL64 ∙ APL\iv ∙ Aplette ∙ April ∙ Co-dfns ∙ Dyalog APL ∙ Dyalog APL Vision ∙ dzaima/APL ∙ GNU APL ∙ Kap ∙ NARS2000 ∙ Pometo |
| Historical | A Programming Language ∙ A+ (A) ∙ APL# ∙ APL2C ∙ APL\360 ∙ APL/700 ∙ APL\1130 ∙ APL\3000 ∙ APL.68000 ∙ APL*PLUS ∙ APL.jl ∙ APL.SV ∙ APLX ∙ Extended Dyalog APL ∙ Iverson notation ∙ IVSYS/7090 ∙ NARS ∙ ngn/apl ∙ openAPL ∙ Operators and Functions ∙ PAT ∙ Rowan ∙ SAX ∙ SHARP APL ∙ Rationalized APL ∙ VisualAPL (APLNext) ∙ VS APL ∙ York APL |
| Derivatives | AHPL ∙ BQN ∙ CoSy ∙ ELI ∙ Glee ∙ I ∙ Ivy ∙ J ∙ Jelly ∙ K (Goal, Klong, Q) ∙ KamilaLisp ∙ Lang5 ∙ Lil ∙ Nial ∙ RAD ∙ Uiua |
| Overviews | Comparison of APL dialects ∙ Timeline of array languages ∙ Timeline of influential array languages ∙ Family tree of array languages |