APL Symbols
| op
| input
| meaning
|
| ⎈
| di | html
| monadic
| dyadic
|
| + | - | x2B | #43 | conjugate | add |
|---|
| − | _ | -2 | minus | negate | subtract |
|---|
| × | - | *X | times | sign | multiply |
|---|
| ÷ | = | -: | divide | reciprocal | divide |
|---|
| ∣ | m | u2223 | #8739 | magnitude | residue |
|---|
| ⋆ | p | *+ | #8902 | exponential | power |
|---|
| ⍟ | * | *0 | #9055 | natural logarithm | logarithm |
|---|
| ○ | o | 0m | #9675 | pi times | circle |
|---|
| ⌈ | s | <7 | lceil | ceiling | maximum |
|---|
| ⌊ | d | 7< | lfloor | floor | minimum |
|---|
| ! | | x21 | #33 | factorial | binomial |
|---|
| ? | q | x3F | #63 | roll | deal |
|---|
| ∼ | t | ?1 | sim | not | difference |
|---|
| ∨ | 9 | OR | or | | or |
|---|
| ∧ | 0 | AN | and | | and |
|---|
| ⍱ | ( | u2371 | #9073 | | nor |
|---|
| ⍲ | ) | u2372 | #9074 | | nand |
|---|
| < | 3 | x3C | lt | | less than |
|---|
| ≤ | 4 | =< | le | | less than or equal |
|---|
| = | 5 | x3D | #61 | | equal |
|---|
| ≥ | 6 | >= | ge | | greater than or equal |
|---|
| > | 7 | x3E | gt | | greater than |
|---|
| ≠ | 8 | != | ne | | not equal |
|---|
| ≡ | : | =3 | equiv | depth | match |
|---|
| ≢ | " | !3 | #8802 | tally | not match |
|---|
| ∈ | e | (- | isin | enlist | membership |
|---|
| ⍷ | E | u2377 | #9079 | | find |
|---|
| ⌷ | L | u2337 | #9015 | materialise | index |
|---|
| ⍬ | } | u236C | #9068 | zilde | |
|---|
| ⍳ | i | *i | #9075 | count | index of |
|---|
| ⍸ | I | *I | #9080 | | string index |
|---|
| ⍴ | r | *r | #9076 | shape | reshape |
|---|
| ⊢ | \ | u22A2 | #8866 | pass | right |
|---|
| ⊣ | | | u22A3 | #8867 | stop | left |
|---|
| ⋄ | ` | u22C4 | #8900 | | statement separator |
|---|
| ↑ | y | -! | uarr | nub | take |
|---|
| ↓ | u | -v | darr | split | drop |
|---|
| ⊂ | z | (C | sub | enclose | partition |
|---|
| ⊃ | x | )C | sup | disclose | pick |
|---|
| ⊆ | | (_ | sube | | subset |
|---|
| ∩ | c | (U | cap | | intersection |
|---|
| ∪ | v | )U | cup | unique | union |
|---|
| , | | x2C | #44 | ravel | catenate |
|---|
| ⍪ | < | u236A | #9066 | | catenate first |
|---|
| ⌹ | + | u2339 | #9017 | matrix inverse | matrix divide |
|---|
| ⌽ | % | 0I | #9021 | reverse first | rotate first |
|---|
| ⊖ | & | 0- | #8854 | reverse | rotate |
|---|
| ⍉ | ^ | 0T | #9033 | monadic transpose | general transpose |
|---|
| ⍋ | $ | u234B | #9035 | grade up | grade up |
|---|
| ⍒ | # | u2352 | #9042 | grade down | grade down |
|---|
| ⊤ | n | +T | #8868 | | encode |
|---|
| ⊥ | b | -T | perp | | decode |
|---|
| ⍺ | | *a | #9082 | alpha | picture format |
|---|
| ⍕ | ' | u2355 | #9045 | format | specified format |
|---|
| ⍎ | ; | u234E | #9038 | execute | execute |
|---|
| ⎕ | l | u2395 | #9109 | evaluated I/O | |
|---|
| ⍞ | { | u235E | #9054 | bare I/O | |
|---|
| ) | | x29 | #41 | hook | |
|---|
| → | ] | -> | rarr | goto | |
|---|
| ← | [ | <- | larr | assign | |
|---|
| ⍝ | , | u235D | #9053 | comment | |
|---|
| _ | f | x5F | #95 | | |
|---|
| ∆ | h | DE | #8710 | derivative | difference |
|---|
| ∇ | g | NB | nabla | edit | |
|---|
| ⍫ | @ | u236B | #9067 | lock | |
|---|
| ' | k | x27 | #39 | | |
|---|
| ⍙ | > | u2359 | #9049 | | |
|---|
| \ | | // | #92 | scan | expand |
|---|
| ⍀ | . | u2340 | #9024 | scan first | expand first |
|---|
| / | | x2F | #47 | reduce | replicate |
|---|
| ⌿ | / | u233F | #9023 | reduce first | replicate first |
|---|
| ¯ | 2 | 'm | macr | negative | |
|---|
| ∝ | a | 0( | prop | | |
|---|
| ⍵ | w | *w | #9077 | | omega |
|---|
| ¨ | 1 | ': | uml | | each |
|---|
| ⍨ | T | u2368 | #9064 | | commute |
|---|
| & | | x26 | amp | spawn | |
|---|
| ⌶ | ! | u2336 | #9014 | I-beam | |
|---|
| ⍠ | ? | u2360 | #9056 | | variant |
|---|
| ⌸ | | u2338 | #9016 | key | key |
|---|
| ⍣ | P | u2363 | #9059 | | reapply |
|---|
| . | | x2E | #46 | | inner product |
|---|
| ∘. | j | Ob | #8728 | | outer product |
|---|
| ∘ | j | Ob | #8728 | | compose |
|---|
| ⍤ | J | u2364 | #9060 | | rank |
|---|
| ⍥ | O | u2365 | #9061 | | coax |
|---|
| ascii
| digraph
| proposed
| unicode ≤6.0
| other unicode
| discouraged
|