Simple Arithmetic 2 + 3 ⍝ Addition 5 10 - 4 ⍝ Subtraction 6 5 « 2 ⍝ Multiplication 10 10 ß 2 ⍝ Division 5
Arrays numbers û 1 2 3 4 5 ⍝ Create an array OR numbers ← 1 2 3 4 5 ⍝ Create an array 1 2 3 4 5 numbers + 1 ⍝ Add 1 to each element 2 3 4 5 6 numbers « 2 ⍝ Multiply each element by 2 2 4 6 8 10 numbers[1] ⍝ Access the first element (indexing starts at 0) 2