+ Conjugate

One-argument form See also two-argument form Add

+ returns the value of the numeric expression to its right. (See also Œ output which can be used for a similar purpose.) Contrast the first example below, which places the result of a multiplication in COST, but does not display it, with the second:

             COST  „ 320×8.56         (No result displayed)
             +COST „ 320×8.56         (Result displayed)
       2739.2
             +(¯1 0 17) (2 3½¼6)      (Argument displayed unchanged)
        ¯1 0 17    1 2 3
                   4 5 6

Topic: APLX Help : Help on APL language : APL Primitives : + Conjugate

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