Contents 1 \: (each left) 1.1 Syntax 1.2 Example 1.3 See also 2 Integer to Byte Vector

\: (each left)

Apply the diadic function f between y and each of the elements of x in turn

Syntax

x f\: y

f is a diadic function, x is a list, y is an atom or list

Example

(til 5),\:1
(0 1;1 1;2 1;3 1;4 1)

(3 5 4 1 2) {x*y}\:5
15 25 20 5 10

Combined with each right

(til 4),\:/: til 4
((0 0;1 0;2 0;3 0);(0 1;1 1;2 1;3 1);(0 2;1 2;2 2;3 2);(0 3;1 3;2 3;3 3))

This is similar to the result obtained by cross

cross[til 4;til 4]
(0 0;0 1;0 2;0 3;1 0;1 1;1 2;1 3;2 0;2 1;2 2;2 3;3 0;3 1;3 2;3 3)

See also

• each-right

Integer to Byte Vector

0x0\:1234605616436508552

returns:

0x1122334455667788