APL2 | Symbol | Vocab | J |
Add, Conjugate | | + | Conjugate, Plus |
Subtract, Negative | | - | Negate, Minus |
Multiply, Direction | | * | Signum, Times |
Divide, Reciprocal | | % | Reciprocal, Divide |
Less Than or Equal | | <: | Decrement, Less Or Equal |
Greater Than or Equal | | >: | Increment, Larger Or Equal |
Equal | | = | Self-Classify, Equal |
Without, Not | | -. | Not, Less |
Deal, Roll | | ? | Roll, Deal |
Residue, Magnitude | | | | Magnitude, Residue |
Maximum, Ceiling | | >. | Ceiling, Larger Of (Max) |
Minimum, Floor | | <. | Floor, Lesser Of (Min) |
Bracket Index | | | |
Trig Functions, Pi | | o. | Pi Times, Circle Function |
Power, Exponential | | ^ | Exponential, Power |
Log, Natural Log | | ^. | Natural Log, Logarithm |
Binomial, Factorial | | ! | Factorial, Out Of |
Matrix Divide, Inverse | | %. | Matrix Inverse, Matrix Divide |
Pick, Disclose | | | |
Partition, Enclose | | | |
Index of, Interval | | i. | Integers, Index Of |
Member, Enlist | | e. | Raze In, Member (In) |
And | | *. | Length/Angle, LCM (And) |
Or | | +. | Real/Imaginary, GCD (Or) |
Nand | | *: | Square, Not-And |
Nor | | +: | Double, Not-Or |
Less Than | | < | Box, Less Than |
Greater Than | | > | Open, Larger Than |
Not Equal | | ~: | Nub Sieve, Not-Equal |
Match, Depth | | -: | Halve, Match |
Catenate, Ravel | | | |
Rotate, Reverse | | |. | Reverse, Rotate (Shift) |
Take, First | | {. | Head, Take |
Drop | | }. | Behead, Drop |
Index | | | |
Reshape, Shape | | $ | Shape Of, Shape |
Grade Up | | /: | Grade Up, Sort |
Grade Down | | \: | Grade Down, Sort |
Execute | | | |
Format | | ": | Default Format, Format |
Decode | | | |
Encode | | | |
Transpose | | |: | Transpose |
Find | | E. | Member of Interval |
Reduce, Replicate | | | |
Inner Product | | | |
Outer Product | | | |
Scan, Expand | | | |
Axis | | | |
Each | | ". | Do, Numbers |
Negative Number | | _ | Negative Sign, Infinity |
Assignment | | =: | Is (Global) |
Definition | | | |
Grouping | | | |
Label delimiter | | : | Explicit / Monad-Dyad |
Expression seperator | | | |
Character constant | | | |
Branch | | | |
Distinquished | | | |
Indexing | | | |
Comment delimiter | | NB. | Comment |
Axis/local seperator | | | |