TinyAPL 0.10.0.1

Standard Library

• Fix missing glyphs in std:sbcs

TinyAPL 0.10.0.0

Language

• [Very Breaking!] Change index origin to 0, this impacts the following primitives: From, Index Generator, Index Of, Where, Index, Grade Up, Grade Down, (dyad) Transpose, Roll, Index Origin (the quad)

Primitives

• Add Arctangent ∡
• Add Round To Nearest ⸠
• Make ⌷ work with non-vector selections on each axis
• Add Increment ⧺
• Add Decrement ⵧ
• Add Span ⵧ
• Add Range …
• Add One Range …
• Add Fork « and »

Web Editor

• Add support for multiline input (shift + enter)
• Fix some bugs in quad Fetch

Standard Library

Add std:sbcs module for encoding and decoding TinyAPL code to a single byte character set (for code golf)

TinyAPL 0.9.0.0

Language

• [Breaking!] Change ordering of scalar wraps and arrays

Syntax

• Add infinities ∞

Primitives

• Add Laminate ,
• Add Mix ↑
• Add Major Cells ↓
• Add At Depth ⍥ and On Simple Scalars ⌓

Supported features:
* dfns {code}, d-monadic-ops _{code}, d-dyadic-ops _{code}_
  ⍺ left argument, ⍵ right argument,
  ⍺⍺ left array operand, ⍶⍶ left function operand, ⍵⍵ right array operand, ⍹⍹ right function operand,
  ∇ recurse function, _∇ recurse monadic op, _∇_ recurse dyadic op
  ■ early exit, : guard
  ⋄ multiple statements
* numbers: . decimal separator, ¯ negative sign, ⏨ exponent notation, ᴊ complex separator
* character literals: 'abc'
* string literals: "abc" with escapes using ⍘
* names: abc array, Abc function, _Abc monadic op, _Abc_ dyadic op
* get ⎕ read evaluated input, get ⍞ read string input, set ⎕ print with newline, set ⍞ print without newline
* array notation: ⟨⋄⟩ vector, [⋄] higher rank array (combine major cells), ‿ tie (like vector notation)
* trains: ⦅⦆ deriving function, _⦅⦆ deriving adverb, _⦅⦆_ deriving conjunction
* structs: ⦃statements⦄, qualified access →
* assignment with ←, modify assignment with ↩, constant assignment with ⇇, private assignment with ↚
* array assignment with array notation of names
* comments: ⍝ until end of line, ⟃⟄ inline

TinyAPL 0.8.0.0

Syntax

• Add ternaries ⍰/⍠

Primitives

• Add Decode ⊥
• Add Encode ⊤
• Add Lev ⫣, Dex ⊩ and Ident ⫤
• Add Fold ⍆ and Fold Back ⍅
• Add Element Of ∊
• Add Count ⋷
• Add Index Of ⍳
• Add Interval Index ⍸

Quads

• Add ⎕ts
• Add ⎕systemInfo

Supported primitives:
  ⍬
  + - × ÷ * ⍟ √ ⌊ ⌈ ⸠ < ≤ = ≥ > ≠ ∧ ∨ ⍲ ⍱ ⊕ ⊗ ≡ ≢ ⍴ , ⊖ ⍮ ⊂ ⊃ ⊇ ↑ ↓ ⊣ ⊢ ⍳ ⍸ ⌿ | ∡ ℜ ℑ ∪ ∩ ~ § ∊ ? ⌷ ϼ ⍪ ⍋ ⍒ ⊲ ⊴ ⊵ ⊳ ⇂ ↾ ⍉ ⌹ ! ↗ ⊥ ⊤ ⋷
  ⍨ ⍆ ⍅ ↟ ↡ ¨ ᐵ ᑈ ⌸ ◡ ◠ ᑣ ᑒ ⊞ ⫤
  ⍤ ⍥ ∘ ⍛ ⊸ ⟜ ⸚ ⇾ ⇽ ⍣ ⁖ ⍢ ∙ ⫣ ⊩
Supported quad names:
  ⎕io ⎕ct ⎕u ⎕l ⎕d ⎕seed ⎕unix ⎕ts ⎕math
  ⎕Exists ⎕Repr ⎕Delay ⎕Type
  
  
Supported features:
* dfns {code}, d-monadic-ops _{code}, d-dyadic-ops _{code}_
  ⍺ left argument, ⍵ right argument,
  ⍺⍺ left array operand, ⍶⍶ left function operand, ⍵⍵ right array operand, ⍹⍹ right function operand,
  ∇ recurse function, _∇ recurse monadic op, _∇_ recurse dyadic op
  ■ early exit, : guard
  ⋄ multiple statements
* numbers: . decimal separator, ¯ negative sign, ⏨ exponent notation, ᴊ complex separator
* character literals: 'abc'
* string literals: "abc" with escapes using ⍘
* names: abc array, Abc function, _Abc monadic op, _Abc_ dyadic op
* get ⎕ read evaluated input, get ⍞ read string input, set ⎕ print with newline, set ⍞ print without newline
* array notation: ⟨⋄⟩ vector, [⋄] higher rank array (combine major cells), ‿ tie (like vector notation)
* trains: ⦅⦆ deriving function, _⦅⦆ deriving adverb, _⦅⦆_ deriving conjunction
* structs: ⦃statements⦄, qualified access →
* assignment with ←, modify assignment with ↩, constant assignment with ⇇, private assignment with ↚
* array assignment with array notation of names
* comments: ⍝ until end of line, ⟃⟄ inline

TinyAPL 0.7.0.0

Syntax

• Add wraps ⊏ and unwraps ⊐ _⊐ _⊐_
• Add structs ⦃/⦄ and qualified access →
• Add assignment types: ↩ modify, ⇇ constant, ↚ private

Primitives

• Add Catenate ⍪
• Add Precedes ⊲, Precedes or Identical ⊴, Succeeds or Identical ⊵ and Succeeds ⊳
• Add Minimal ⇂ and Maximal ↾
• Add Grade Up and Sort By Up ⍋ and Grade Down and Sort By Down ⍒
• Add Sort Up ⊴ and Sort Down ⊵
• Add Transpose ⍉
• Add Matrix Inverse and Matrix Divide ⌹
• Add Factorial and Binomial !
• Add Raise ↗
• Add Table ⊞
• Add On Cells ◡ and On Scalars ◠
• Add Boxed ᑣ and On Contents ᑒ
• Add Inner Product ∙
• Add Valences ⁖
• Add Repeat and Until ⍣
• Add Under ⍢

Quads

• Add ⎕Type
• Add ⎕Import

Supported primitives:
  ⍬
  + - × ÷ * ⍟ √ ⌊ ⌈ ⸠ < ≤ = ≥ > ≠ ∧ ∨ ⍲ ⍱ ⊕ ⊗ ≡ ≢ ⍴ , ⊖ ⍮ ⊂ ⊃ ⊇ ↑ ↓ ⊣ ⊢ ⍳ ⍸ ⌿ | ∡ ℜ ℑ ∪ ∩ ~ § ∊ ? ⌷ ϼ ⍪ ⍋ ⍒ ⊲ ⊴ ⊵ ⊳ ⇂ ↾ ⍉ ⌹ ! ↗
  ⍨ ⍆ ⍅ ↟ ↡ ¨ ᐵ ᑈ ⌸ ◡ ◠ ᑣ ᑒ ⊞
  ⍤ ⍥ ∘ ⍛ ⊸ ⟜ ⸚ ⇾ ⇽ ⍣ ⁖ ⍢ ∙
Supported quad names:
  ⎕io ⎕ct ⎕u ⎕l ⎕d ⎕seed ⎕unix ⎕ts ⎕math
  ⎕Exists ⎕Repr ⎕Delay ⎕Type
  
  
Supported features:
* dfns {code}, d-monadic-ops _{code}, d-dyadic-ops _{code}_
  ⍺ left argument, ⍵ right argument,
  ⍺⍺ left array operand, ⍶⍶ left function operand, ⍵⍵ right array operand, ⍹⍹ right function operand,
  ∇ recurse function, _∇ recurse monadic op, _∇_ recurse dyadic op
  ■ early exit, : guard
  ⋄ multiple statements
* numbers: . decimal separator, ¯ negative sign, ⏨ exponent notation, ᴊ complex separator
* character literals: 'abc'
* string literals: "abc" with escapes using ⍘
* names: abc array, Abc function, _Abc monadic op, _Abc_ dyadic op
* get ⎕ read evaluated input, get ⍞ read string input, set ⎕ print with newline, set ⍞ print without newline
* array notation: ⟨⋄⟩ vector, [⋄] higher rank array (combine major cells), ‿ tie (like vector notation)
* trains: ⦅⦆ deriving function, _⦅⦆ deriving adverb, _⦅⦆_ deriving conjunction
* structs: ⦃statements⦄, qualified access →
* assignment with ←, modify assignment with ↩, constant assignment with ⇇, private assignment with ↚
* array assignment with array notation of names
* comments: ⍝ until end of line, ⟃⟄ inline

TinyAPL 0.6.0.0

• Add Depth ≡
• Rename ⎕ts to ⎕unix
• Add ⎕Delay
• Add ties between numbers ‿
• Add Mirror ⸚
• Add Left Fork ⇾ and Right Fork ⇽
• Add trains ⦅⋄⦆/_⦅⋄⦆/_⦅⋄⦆_

Supported primitives:
  ⍬
  + - × ÷ * ⍟ ○ √ ⌊ ⌈ ⸠ < ≤ = ≥ > ≠ ∧ ∨ ⍲ ⍱ ⊕ ⊗ ≡ ≢ ⍴ , ⊖ ⍮ ⊂ ⊃ ⊇ ↑ ↓ ⊣ ⊢ ⍳ ⍸ ⌿ | ∡ ℜ ℑ ∪ ∩ ~ § ∊ ? ⌷ ϼ
  ⍨ ⍆ ⍅ ↟ ↡ ¨ ᐵ ᑈ ⌸
  ⍤ ⍥ ∘ ⍛ ⊸ ⟜ ⸚ ⇾ ⇽
Supported quad names:
  ⎕io ⎕ct ⎕u ⎕l ⎕d ⎕seed ⎕unix ⎕ts
  ⎕Exists ⎕Repr ⎕Delay
  
  
Supported features:
* dfns {code}, d-monadic-ops _{code}, d-dyadic-ops _{code}_
  ⍺ left argument, ⍵ right argument,
  ⍺⍺ left array operand, ⍶⍶ left function operand, ⍵⍵ right array operand, ⍹⍹ right function operand,
  ∇ recurse function, _∇ recurse monadic op, _∇_ recurse dyadic op
  ■ early exit, : guard
  ⋄ multiple statements
* numbers: . decimal separator, ¯ negative sign, ⏨ exponent notation, ᴊ complex separator
* character literals: 'abc'
* string literals: "abc" with escapes using ⍘
* names: abc array, Abc function, _Abc monadic op, _Abc_ dyadic op, assignment with ←
* get ⎕ read evaluated input, get ⍞ read string input, set ⎕ print with newline, set ⍞ print without newline
* array notation: ⟨⋄⟩ vector, [⋄] higher rank array (combine major cells)
* comments: ⟃⟄ inline

TinyAPL 0.5.1.0

• Fix a bug where the interpter always ran in the same initial scope in the self-contained binary

Run the JS interpreter: https://tinyapl.rubenverg.com/run/0.5.1

Supported primitives:
  ⍬
  + - × ÷ * ⍟ ○ √ ⌊ ⌈ ⸠ < ≤ = ≥ > ≠ ∧ ∨ ⍲ ⍱ ⊕ ⊗ ≡ ≢ ⍴ , ⊖ ⍮ ⊂ ⊃ ⊇ ↑ ↓ ⊣ ⊢ ⍳ ⍸ ⌿ | ∡ ℜ ℑ ∪ ∩ ~ § ∊ ? ⌷ ϼ
  ⍨ ⍆ ⍅ ↟ ↡ ¨ ᐵ ᑈ ⌸
  ⍤ ⍥ ∘ ⍛ ⊸ ⟜
Supported quad names:
  ⎕io ⎕ct ⎕u ⎕l ⎕d ⎕seed ⎕ts
  ⎕Exists ⎕Repr
  
  
Supported features:
* dfns {code}, d-monadic-ops _{code}, d-dyadic-ops _{code}_
  ⍺ left argument, ⍵ right argument,
  ⍺⍺ left array operand, ⍶⍶ left function operand, ⍵⍵ right array operand, ⍹⍹ right function operand,
  ∇ recurse function, _∇ recurse monadic op, _∇_ recurse dyadic op
  ■ early exit, : guard
  ⋄ multiple statements
* numbers: . decimal separator, ¯ negative sign, ⏨ exponent notation, ᴊ complex separator
* character literals: 'abc'
* string literals: "abc" with escapes using ⍘
* names: abc array, Abc function, _Abc monadic op, _Abc_ dyadic op, assignment with ←
* get ⎕ read evaluated input, get ⍞ read string input, set ⎕ print with newline, set ⍞ print without newline
* array notation: ⟨⋄⟩ vector, [⋄] higher rank array (combine major cells)
* comments: ⟃⟄ inline

TinyAPL 0.5.0.0

• Add ⎕ts
• Add Promote ∧
• Add Demote ∨
• Add Rank ϼ
• Add Rerank ϼ
• Add At Rank ⍤
• Add a web interface: https://tinyapl.rubenverg.com/run/0.5.0
• Add a JS interface: tinyapl.js, tinyapl-js.wasm, ghc_wasm_jsffi.js

Supported primitives:
  ⍬
  + - × ÷ * ⍟ ○ √ ⌊ ⌈ ⸠ < ≤ = ≥ > ≠ ∧ ∨ ⍲ ⍱ ⊕ ⊗ ≡ ≢ ⍴ , ⊖ ⍮ ⊂ ⊃ ⊇ ↑ ↓ ⊣ ⊢ ⍳ ⍸ ⌿ | ∡ ℜ ℑ ∪ ∩ ~ § ∊ ? ⌷ ϼ
  ⍨ ⍆ ⍅ ↟ ↡ ¨ ᐵ ᑈ ⌸
  ⍤ ⍥ ∘ ⍛ ⊸ ⟜
Supported quad names:
  ⎕io ⎕ct ⎕u ⎕l ⎕d ⎕seed ⎕ts
  ⎕Exists ⎕Repr
  
  
Supported features:
* dfns {code}, d-monadic-ops _{code}, d-dyadic-ops _{code}_
  ⍺ left argument, ⍵ right argument,
  ⍺⍺ left array operand, ⍶⍶ left function operand, ⍵⍵ right array operand, ⍹⍹ right function operand,
  ∇ recurse function, _∇ recurse monadic op, _∇_ recurse dyadic op
  ■ early exit, : guard
  ⋄ multiple statements
* numbers: . decimal separator, ¯ negative sign, ⏨ exponent notation, ᴊ complex separator
* character literals: 'abc'
* string literals: "abc" with escapes using ⍘
* names: abc array, Abc function, _Abc monadic op, _Abc_ dyadic op, assignment with ←
* get ⎕ read evaluated input, get ⍞ read string input, set ⎕ print with newline, set ⍞ print without newline
* array notation: ⟨⋄⟩ vector, [⋄] higher rank array (combine major cells)
* comments: ⟃⟄ inline

TinyAPL 0.4.2.0

• Add Roll

Supported primitives:
  ⍬
  + - × ÷ * ⍟ ○ √ ⌊ ⌈ ⸠ < ≤ = ≥ > ≠ ∧ ∨ ⍲ ⍱ ⊕ ⊗ ≡ ≢ ⍴ , ⊖ ⍮ ⊂ ⊃ ⊇ ↑ ↓ ⊣ ⊢ ⍳ ⍸ ⌿ | ∡ ℜ ℑ ∪ ∩ ~ § ∊ ? ⌷
  ⍨ ⍆ ⍅ ↟ ↡ ¨ ᐵ ᑈ ⌸
  ⍤ ⍥ ∘ ⍛ ⊸ ⟜
Supported quad names:
  ⎕io ⎕ct ⎕u ⎕l ⎕d
  ⎕Exists ⎕Repr
  
  
Supported features:
* dfns {code}, d-monadic-ops _{code}, d-dyadic-ops _{code}_
  ⍺ left argument, ⍵ right argument,
  ⍺⍺ left array operand, ⍶⍶ left function operand, ⍵⍵ right array operand, ⍹⍹ right function operand,
  ∇ recurse function, _∇ recurse monadic op, _∇_ recurse dyadic op
  ■ early exit, : guard
  ⋄ multiple statements
* numbers: . decimal separator, ¯ negative sign, ⏨ exponent notation, ᴊ complex separator
* character literals: 'abc'
* string literals: "abc" with escapes using ⍘
* names: abc array, Abc function, _Abc monadic op, _Abc_ dyadic op, assignment with ←
* get ⎕ read evaluated input, get ⍞ read string input, set ⎕ print with newline, set ⍞ print without newline
* array notation: ⟨⋄⟩ vector, [⋄] higher rank array (combine major cells)
* comments: ⟃⟄ inline

TinyAPL 0.4.1.0

• Add quad names: ⎕io, ⎕ct, ⎕u, ⎕l, ⎕d, ⎕Exists, ⎕Repr
• Add affine character arithmetic: num+char, char+num, char-num, char-char
• BREAKING: Remove Set Phase, Set Real Part, Set Imaginary Part
• BREAKING: Remove Scan Down and Scan Up
• BREAKING: Rename Reduce Down to Reduce ⍆ and Reduce Up to Reduce Back ⍅
• Add On Prefixes ↟ and On Suffixes ↡
• Add Key ⌸
• Add Index ⌷
• Add From ⊇

Supported primitives:
  ⍬
  + - × ÷ * ⍟ ○ √ ⌊ ⌈ ⸠ < ≤ = ≥ > ≠ ∧ ∨ ⍲ ⍱ ⊕ ⊗ ≡ ≢ ⍴ , ⊖ ⍮ ⊂ ⊃ ⊇ ↑ ↓ ⊣ ⊢ ⍳ ⍸ ⌿ | ∡ ℜ ℑ ∪ ∩ ~ § ∊ ⌷
  ⍨ ⍆ ⍅ ↟ ↡ ¨ ᐵ ᑈ ⌸
  ⍤ ⍥ ∘ ⍛ ⊸ ⟜
Supported quad names:
  ⎕io ⎕ct ⎕u ⎕l ⎕d
  ⎕Exists ⎕Repr
  
  
Supported features:
* dfns {code}, d-monadic-ops _{code}, d-dyadic-ops _{code}_
  ⍺ left argument, ⍵ right argument,
  ⍺⍺ left array operand, ⍶⍶ left function operand, ⍵⍵ right array operand, ⍹⍹ right function operand,
  ∇ recurse function, _∇ recurse monadic op, _∇_ recurse dyadic op
  ■ early exit, : guard
  ⋄ multiple statements
* numbers: . decimal separator, ¯ negative sign, ⏨ exponent notation, ᴊ complex separator
* character literals: 'abc'
* string literals: "abc" with escapes using ⍘
* names: abc array, Abc function, _Abc monadic op, _Abc_ dyadic op, assignment with ←
* get ⎕ read evaluated input, get ⍞ read string input, set ⎕ print with newline, set ⍞ print without newline
* array notation: ⟨⋄⟩ vector, [⋄] higher rank array (combine major cells)
* comments: ⟃⟄ inline