# Modulus with non-negative numbers?

• Modulus with non-negative numbers?

... where $r$ must be a non-negative integer. ... ("how is the modulo of a negative number ... negative number modulo k = k minus positive number ...
Positive: 37 %
For every complex number z, |z| is a non-negative real number. Also, |z| = 0 ... We have shown: If z is a complex number with modulus r and argument θ then
Positive: 34 %

### More resources

How to find the n-th roots of a complex number? ... 1/2 is the modulus of the given complex number, ... since r is always a non-negative real number), ...
Positive: 37 %
Modular arithmetic ... when he explicitly introduced the idea of congruence modulo a number N. Modular arithmetic was ... the least non-negative ...
Positive: 32 %
Division and Modulus for Computer Scientists. Division and Modulus for Computer Scientists ... satisfy even the basic division conditions for negative...