Template:APL built-ins

APL built-ins
Functions
	Functions
		Monadic
		Dyadic Arithmetic
		Dyadic Logical
		Non-Scalar
			Monadic Structural
			Dyadic Structural
Selection
Selector
Computational
Syntactic overview ∙ Comparison with traditional mathematics
Built-ins	Primitive function ∙ Primitive operator ∙ Quad-names ∙ System commands
Array model	Shape ∙ Rank ∙ Depth ∙ Ravel ∙ Prototype ∙ Simple scalars
Functions	Tradfns ∙ Dfns ∙ Derived functions ∙ Trains
Operators	Tradops ∙ Dops ∙ Derived operators
Other	Bracket indexing ∙ Bracket axis ∙ Outer product ∙ Assignment ∙ Branching ∙ Keywords ∙ Object orientated programming ∙ User commands
Usage	Interface	The APL Session ∙ Typing APL symbols ∙ APL fonts
Usage	Other	Tutorials ∙ Mnemonics
Dialects	Maintained	APL+Win (APL*PLUS) ∙ APL2 ∙ APL64 ∙ Dyalog APL ∙ dzaima/APL ∙ GNU APL ∙ NARS2000 (NARS) ∙ ngn/apl ∙ OpenAPL
	Historical	A+ (A) ∙ APL# ∙ APL.SV ∙ APLX (APL.68000) ∙ APL\1130 ∙ APL\360 ∙ Iverson notation ∙ Sharp APL (SAX) ∙ VisualAPL (APLNext) ∙ VSAPL ∙ York APL
	Derivatives	ELI ∙ J ∙ K (Q, KDB+) ∙ LYaPAS ∙ Nial ∙ RAD

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