Primitive Functions

MARPLE implements 40+ primitive functions. Each has a monadic form (one argument) and/or a dyadic form (two arguments). All scalar functions are pervasive (element-wise with scalar extension).

• Arithmetic — + - × ÷ ⌈ ⌊ * ⍟ | ! ○
• Comparison — < ≤ = ≥ > ≠
• Boolean — ∧ ∨ ⍲ ⍱ ~
• Structural — ⍴ ⍳ , ⌽ ⊖ ⍉ ↑ ↓ ∈ ⍋ ⍒
• Mixed — ⊤ ⊥ ⌹ ⍎ ⍕ ⌷
• Scalar Extension — how scalar functions handle mismatched ranks