modulo

modulo, pmodulo — symetric arithmetic remainder modulo m

Calling sequence

i=modulo(n,m)  
i=pmodulo(n,m)

n,m : integers

modulo computes i= n (modulo m) i.e. remainder of n divided by m (n and m integers).

i = n - m .* int (n ./ m). Here the answer may be negative if n or m are negative.

pmodulo computes i = n - m .* floor (n ./ m), the answer is positive or zero



n=[1,2,10,15];m=[2,2,3,5];
modulo(n,m)

modulo(-3,9)
pmodulo(-3,9)