Primitive Functions

Glyph	Glyph Name	Monadic Function	Dyadic Function
`+`	Plus	Conjugate	Plus
`-`	Minus	Negate	Minus
`×`	Times	Direction	Times
`÷`	Divide	Reciprocal	Divide
`\|`	Stile	Magnitude	Residue
`*`	Star	Exponential	Power
`⍟`	Log	Natural Logarithm	Logarithm
`○`	Circle	Pi Times	Circular Functions
`⌈`	Upstile	Ceiling	Maximum
`⌊`	Downstile	Floor	Minimum
`!`	Exclamation Mark	Factorial	Binomial
`?`	Question Mark	Roll	Deal
`^`	Logical AND		Lowest Common Multiple/AND
`∨`	Logical OR		Greatest Common Divisor/OR
`⍲`	Logical NAND		NAND
`⍱`	Logical NOR		NOR
`<`	Less Than		Less Than
`≤`	Less Than Or Equal To		Less Than Or Equal To
`=`	Equal		Equal To
`≥`	Greater Than Or Equal To		Greater Than Or Equal To
`>`	Greater Than		Greater Than
`≠`	Not Equal	Unique Mask	Not Equal To
`~`	Tilde	NOT	Without
`∩`	Up Shoe		Intersection
`∪`	Down Shoe	Unique	Union
`≡`	Equal Underbar	Depth	Match
`≢`	Equal Underbar Slash	Tally	Not Match
`∊`	Epsilon	Enlist	Membership
`⍷`	Epsilon Underbar		Find
`⍳`	Iota	Index Generator	Index Of
`⍸`	Iota Underbar	Where	Interval Index
`⍋`	Grade Up	Grade Up	Dyadic Grade Up
`⍒`	Grade Down	Grade Down	Dyadic Grade Down
`⌷`	Squad	Materialise	Index
`⌽`	Circle Stile	Reverse	Rotate
`⍉`	Circle Backslash	Transpose	Dyadic Transpose
`⊖`	Circle Bar	Reverse First	Rotate First
`⍴`	Rho	Shape	Reshape
`,`	Comma	Ravel	Catenate/Laminate
`⍪`	Comma Bar	Table	Catenate First/Laminate
`↑`	Up Arrow	Mix	Take
`↓`	Down Arrow	Split	Drop
`⊂`	Left Shoe	Enclose	Partitioned Enclose
`⊆`	Left Shoe Underbar	Nest	Partition
`⊃`	Right Shoe	First	Pick
`⊤`	Down Tack		Encode
`⊥`	Up Tack		Decode
`⌹`	Domino	Matrix Inverse	Matrix Divide
`⊢`	Right Tack	Same	Right
`⊣`	Left Tack	Same	Left
`⍕`	Hydrant	Format	Format by Specification
`⍕`	Thorn	Format	Format by Specification
`/`	Slash		Replicate
`⌿`	Slash Bar		Replicate First
`\`	Backslash		Expand
`⍀`	Backslash Bar		Expand First