Language Features - Revision history

WikiSysop: /* Primitive Operators */

2024-02-06T21:25:59Z

Primitive Operators

← Older revision		Revision as of 17:25, 6 February 2024
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	\|[[Combinatorial]]\|\| <apll>a‼ R</apll> \|\|monadic		\|[[Combinatorial]]\|\| <apll>a‼ R</apll> \|\|monadic
	\|-		\|-
	\|[[Commutator]]\|\| <apll>{L} f⍫g R</apll> \|\|~~dyadic~~		\|[[Commutator]]\|\| <apll>{L} f⍫g R</apll> \|\|ambivalent
	\|-		\|-
	\|[[Commute-Duplicate\|Commute]]\|\| <apll>L f⍨ R ←→ R f L</apll> \|\|dyadic		\|[[Commute-Duplicate\|Commute]]\|\| <apll>L f⍨ R ←→ R f L</apll> \|\|dyadic
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	\|[[Determinant Operator\|Determinant]]\|\| <apll>f.g R</apll> \|\|monadic		\|[[Determinant Operator\|Determinant]]\|\| <apll>f.g R</apll> \|\|monadic
	\|-		\|-
	\|[[Dual]]\|\| <apll>{L} f⍢g R</apll> \|\| ~~Dyadic~~		\|[[Dual]]\|\| <apll>{L} f⍢g R</apll> \|\| ambivalent
	\|-		\|-
	\|[[Commute-Duplicate\|Duplicate]]\|\| <apll>f⍨ R ←→ R f R</apll> \|\|monadic		\|[[Commute-Duplicate\|Duplicate]]\|\| <apll>f⍨ R ←→ R f R</apll> \|\|monadic

WikiSysop: /* Primitive Operators */

2024-02-06T21:23:34Z

Primitive Operators

← Older revision		Revision as of 17:23, 6 February 2024
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	\|-		\|-
	\|[[Combinatorial]]\|\| <apll>a‼ R</apll> \|\|monadic		\|[[Combinatorial]]\|\| <apll>a‼ R</apll> \|\|monadic
			\|-
			\|[[Commutator]]\|\| <apll>{L} f⍫g R</apll> \|\|dyadic
	\|-		\|-
	\|[[Commute-Duplicate\|Commute]]\|\| <apll>L f⍨ R ←→ R f L</apll> \|\|dyadic		\|[[Commute-Duplicate\|Commute]]\|\| <apll>L f⍨ R ←→ R f L</apll> \|\|dyadic
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	\|-		\|-
	\|[[Determinant Operator\|Determinant]]\|\| <apll>f.g R</apll> \|\|monadic		\|[[Determinant Operator\|Determinant]]\|\| <apll>f.g R</apll> \|\|monadic
			\|-
			\|[[Dual]]\|\| <apll>{L} f⍢g R</apll> \|\| Dyadic
	\|-		\|-
	\|[[Commute-Duplicate\|Duplicate]]\|\| <apll>f⍨ R ←→ R f R</apll> \|\|monadic		\|[[Commute-Duplicate\|Duplicate]]\|\| <apll>f⍨ R ←→ R f R</apll> \|\|monadic

WikiSysop: /* Primitive Operators */

2023-11-28T02:25:23Z

Primitive Operators

← Older revision		Revision as of 22:25, 27 November 2023
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	{\| border="0" cellpadding="5" cellspacing="0"		{\| border="0" cellpadding="5" cellspacing="0"
	\|'''Name'''\|\| '''Symbol/Syntax'''\|\|'''Derived Function Valence'''		\|'''Name'''\|\| '''Symbol/Syntax'''\|\|'''Derived Function Valence'''
			\|-
			\|[[At]]\|\| <apll>a@b R</apll>, <apll>a@f R</apll>, <apll>{L} f@b R</apll>, <apll>{L} f@g R</apll> \|\|monadic/ambivalent
	\|-		\|-
	\|[[Axis]]\|\| <apll>{L} f[X] R</apll>,   <apll>{L} f op1[X] R</apll>,   <apll>{L} f op2[X] g R</apll> \|\|ambivalent		\|[[Axis]]\|\| <apll>{L} f[X] R</apll>,   <apll>{L} f op1[X] R</apll>,   <apll>{L} f op2[X] g R</apll> \|\|ambivalent

WikiSysop: /* Primitive Operators */

2023-10-14T10:37:42Z

Primitive Operators

← Older revision		Revision as of 06:37, 14 October 2023
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	\|[[Convolution]]\|\| <apll>L f⍡g R</apll> \|\|dyadic		\|[[Convolution]]\|\| <apll>L f⍡g R</apll> \|\|dyadic
	\|-		\|-
	\|[[Derivative]]\|\| <apll>{L} f∂[χ] R</apll>,   <apll>{L} f∂∂[χ] R</apll>, etc. \|\|ambivalent		\|[[Derivative]]\|\| <apll>{L} f∂[X] R</apll>,   <apll>{L} f∂∂[X] R</apll>, etc. \|\|ambivalent
	\|-		\|-
	\|[[Determinant Operator\|Determinant]]\|\| <apll>f.g R</apll> \|\|monadic		\|[[Determinant Operator\|Determinant]]\|\| <apll>f.g R</apll> \|\|monadic
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	\|[[Commute-Duplicate\|Duplicate]]\|\| <apll>f⍨ R ←→ R f R</apll> \|\|monadic		\|[[Commute-Duplicate\|Duplicate]]\|\| <apll>f⍨ R ←→ R f R</apll> \|\|monadic
	\|-		\|-
	\|[[Integral]]\|\| <apll>{L} f<_sg/>[χ] R</apll> \|\|ambivalent		\|[[Integral]]\|\| <apll>{L} f<_sg/>[X] R</apll> \|\|ambivalent
	\|-		\|-
	\|[[Power#Inverses\|Inverses]]\|\| <apll>{L} f⍣¯1 R</apll> \|\|ambivalent		\|[[Power#Inverses\|Inverses]]\|\| <apll>{L} f⍣¯1 R</apll> \|\|ambivalent

WikiSysop: /* Primitive Operators */

2023-10-14T10:36:38Z

Primitive Operators

← Older revision		Revision as of 06:36, 14 October 2023
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	\|[[Convolution]]\|\| <apll>L f⍡g R</apll> \|\|dyadic		\|[[Convolution]]\|\| <apll>L f⍡g R</apll> \|\|dyadic
	\|-		\|-
	\|[[Derivative]]\|\| <apll>{L} f∂ R</apll>,   <apll>{L} f∂∂ R</apll>, etc. \|\|ambivalent		\|[[Derivative]]\|\| <apll>{L} f∂[χ] R</apll>,   <apll>{L} f∂∂[χ] R</apll>, etc. \|\|ambivalent
	\|-		\|-
	\|[[Determinant Operator\|Determinant]]\|\| <apll>f.g R</apll> \|\|monadic		\|[[Determinant Operator\|Determinant]]\|\| <apll>f.g R</apll> \|\|monadic
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	\|[[Commute-Duplicate\|Duplicate]]\|\| <apll>f⍨ R ←→ R f R</apll> \|\|monadic		\|[[Commute-Duplicate\|Duplicate]]\|\| <apll>f⍨ R ←→ R f R</apll> \|\|monadic
	\|-		\|-
	\|[[Integral]]\|\| <apll>{L} f<_sg/> R</apll> \|\|ambivalent		\|[[Integral]]\|\| <apll>{L} f<_sg/>[χ] R</apll> \|\|ambivalent
	\|-		\|-
	\|[[Power#Inverses\|Inverses]]\|\| <apll>{L} f⍣¯1 R</apll> \|\|ambivalent		\|[[Power#Inverses\|Inverses]]\|\| <apll>{L} f⍣¯1 R</apll> \|\|ambivalent

WikiSysop: /* Primitive Operators */

2023-10-14T10:32:04Z

Primitive Operators

← Older revision		Revision as of 06:32, 14 October 2023
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	{\| border="0" cellpadding="5" cellspacing="0"		{\| border="0" cellpadding="5" cellspacing="0"
	\|'''Name'''\|\| '''Symbol/Syntax'''\|\|'''Derived Function Valence'''		\|'''Name'''\|\| '''Symbol/Syntax'''\|\|'''Derived Function Valence'''
	\|-
	~~\|[[Atop]]\|\| <apll>{L} f⍤g R</apll> \|\|ambivalent~~
	\|-		\|-
	\|[[Axis]]\|\| <apll>{L} f[X] R</apll>,   <apll>{L} f op1[X] R</apll>,   <apll>{L} f op2[X] g R</apll> \|\|ambivalent		\|[[Axis]]\|\| <apll>{L} f[X] R</apll>,   <apll>{L} f op1[X] R</apll>,   <apll>{L} f op2[X] g R</apll> \|\|ambivalent
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	\|[[Power]]\|\| <apll>{L} f⍣g R</apll>,   <apll>{L} f⍣b R</apll> \|\|ambivalent		\|[[Power]]\|\| <apll>{L} f⍣g R</apll>,   <apll>{L} f⍣b R</apll> \|\|ambivalent
	\|-		\|-
	\|[[Rank]]\|\| <apll>{L} f⍤[X] b R</apll> \|\|ambivalent		\|[[Rank/Atop]]\|\| <apll>{L} f⍤[X] b R</apll>,   <apll>{L} f⍤g R</apll> \|\|ambivalent
	\|-		\|-
	\|[[Variant]]\|\| <apll>{L} f⍠b R</apll> \|\|ambivalent		\|[[Variant]]\|\| <apll>{L} f⍠b R</apll> \|\|ambivalent

WikiSysop: /* Primitive Operators */

2023-10-13T23:07:02Z

Primitive Operators

← Older revision		Revision as of 19:07, 13 October 2023
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	{\| border="0" cellpadding="5" cellspacing="0"		{\| border="0" cellpadding="5" cellspacing="0"
	\|'''Name'''\|\| '''Symbol/Syntax'''\|\|'''Derived Function Valence'''		\|'''Name'''\|\| '''Symbol/Syntax'''\|\|'''Derived Function Valence'''
			\|-
			\|[[Atop]]\|\| <apll>{L} f⍤g R</apll> \|\|ambivalent
	\|-		\|-
	\|[[Axis]]\|\| <apll>{L} f[X] R</apll>,   <apll>{L} f op1[X] R</apll>,   <apll>{L} f op2[X] g R</apll> \|\|ambivalent		\|[[Axis]]\|\| <apll>{L} f[X] R</apll>,   <apll>{L} f op1[X] R</apll>,   <apll>{L} f op2[X] g R</apll> \|\|ambivalent

WikiSysop: /* Primitive Operators */

2022-09-11T15:58:25Z

Primitive Operators

← Older revision		Revision as of 11:58, 11 September 2022
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	\|[[Commute-Duplicate\|Commute]]\|\| <apll>L f⍨ R ←→ R f L</apll> \|\|dyadic		\|[[Commute-Duplicate\|Commute]]\|\| <apll>L f⍨ R ←→ R f L</apll> \|\|dyadic
	\|-		\|-
	\|[[Compose]]\|\| <apll>{L} f∘g R</apll>,   <apll>f∘b R</apll>,   <apll>a∘g R</apll> \|\|ambivalent/monadic		\|[[Compose]]\|\| <apll>{L} f∘g R</apll>,   <apll>f∘b R</apll>,   <apll>a∘g R</apll> \|\|ambivalent/monadic
	\|-		\|-
	\|[[Composition]]\|\| <apll>{L} f⍥g R</apll> \|\|ambivalent		\|[[Composition]]\|\| <apll>{L} f⍥g R</apll> \|\|ambivalent

WikiSysop: /* Datatypes */

2022-09-09T21:22:18Z

Datatypes

← Older revision		Revision as of 17:22, 9 September 2022
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	==Datatypes==		==Datatypes==
	* [[Infinity]]: <apll>∞</apll> and <apll>¯∞</apll>		* [[Infinity]]: <apll>∞</apll> and <apll>¯∞</apll>
			* [[NaN]]: <apll>∅</apll>
	* [[APA\|Arithmetic Progression Arrays]]: <apll>2 3 4⍴⍳24</apll>		* [[APA\|Arithmetic Progression Arrays]]: <apll>2 3 4⍴⍳24</apll>
	* [[Unicode\|Unicode Characters]]		* [[Unicode\|Unicode Characters]]

WikiSysop at 01:16, 8 September 2022

2022-09-08T01:16:18Z

← Older revision		Revision as of 21:16, 7 September 2022
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	* [[Rational and VFP Numbers\|Rational Numbers]]: <apll>1<_r/>3</apll> and <apll>12345<_x/></apll>		* [[Rational and VFP Numbers\|Rational Numbers]]: <apll>1<_r/>3</apll> and <apll>12345<_x/></apll>
	* [[Rational and VFP Numbers\|Variable-precision Floating Point (VFP) Numbers]]: <apll>1.234<_v/></apll> and <apll>12<_v/></apll>		* [[Rational and VFP Numbers\|Variable-precision Floating Point (VFP) Numbers]]: <apll>1.234<_v/></apll> and <apll>12<_v/></apll>
	* [[Hypercomplex ~~Numbers\|~~Complex Numbers]]: <apll>1<_i/>2</apll> or <apll>3.4<_i/>5</apll> or <apll>2<_ad/>90</apll> or <apll>22<_ar/>.1</apll> or <apll>20<_au/>.5</apll>		* [http://www.sudleyplace.com/APL/Hypercomplex%20Numbers%20in%20APL.pdf Complex Numbers]: <apll>1<_i/>2</apll> or <apll>3.4<_i/>5</apll> or <apll>2<_ad/>90</apll> or <apll>22<_ar/>.1</apll> or <apll>20<_au/>.5</apll>
	* [[Hypercomplex ~~Numbers\|~~Quaternion Numbers]]: <apll>1<_i/>2<_j/>3<_k/>4</apll>		* [http://www.sudleyplace.com/APL/Hypercomplex%20Numbers%20in%20APL.pdf Quaternion Numbers]: <apll>1<_i/>2<_j/>3<_k/>4</apll>
	* [[Hypercomplex ~~Numbers\|~~Octonion Numbers]]: <apll>1<_i/>2<_j/>3<_k/>4<_l/>5<_ij/>6<_jk/>7<_kl/>8</apll>		* [http://www.sudleyplace.com/APL/Hypercomplex%20Numbers%20in%20APL.pdf Octonion Numbers]: <apll>1<_i/>2<_j/>3<_k/>4<_l/>5<_ij/>6<_jk/>7<_kl/>8</apll>
	* [[Ball Arithmetic]]: <apll>2.3<_pom/></apll> is a shorthand for a Ball whose Midpoint and Radius are <apll>2.3</apll> and <apll>2*¯53</apll>, respectively, because the Midpoint (<apll>2.3</apll>) cannot be represented exactly in double-precision floating point format with the standard <apll>53</apll> bits of precision.		* [[Ball Arithmetic]]: <apll>2.3<_pom/></apll> is a shorthand for a Ball whose Midpoint and Radius are <apll>2.3</apll> and <apll>2*¯53</apll>, respectively, because the Midpoint (<apll>2.3</apll>) cannot be represented exactly in double-precision floating point format with the standard <apll>53</apll> bits of precision.