mmax ( m -- n )

Vocabulary

math.matrices

Inputs

m

a matrix

Outputs

n

an object

Word description

Determine the maximum value of the matrix.

Notes

•	This word is intended for use with "flat" (2-dimensional) matrices.
•	This word assumes that elements of the input matrix are compatible with the following words: max ( obj1 obj2 -- obj )

Examples

USING: math.matrices prettyprint ; { { 5 9 } { 15 17 } } mmax .
17

Definition

USING: kernel math.order sequences ;

IN: math.matrices

: mmax ( m -- n ) [ -1/0. ] dip [ [ max ] each ] each ;