neg (Matrix)

Returns a matrix with elements that are the negatives of input matrix elements.

Arguments

matrix0
is the initial Matrix.

Return values

matrix1
is the resulting Matrix.

Complexity

O(dimension)

Example

"sl/algebra" useFile m: ((1.0 3.0 2.0) (1.0 2.0 -3.0) (4.0 -6.0 6.0)) makeMatrix neg; m.rows [i m.rowRange [print "," print] each LF print] times
Output:
-1.000000,-3.000000,-2.000000, -1.000000,-2.000000,3.000000, -4.000000,6.000000,-6.000000,