Nasal library functions: Difference between revisions

Nasal library functions (view source)

148 bytes added , 25 August 2015

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 == fmod() ==
-A '''modulo'''-operator, mod(x,y) also works...<br>
+A '''modulo'''-operator. The [https://en.wikipedia.org/wiki/Modulo_operation modulo]-operation finds the remainder of division of one number by another (sometimes called modulus).
-The [https://en.wikipedia.org/wiki/Modulo_operation modulo]-operation finds the remainder of division of one number by another (sometimes called modulus).
+fmod(x , y) may be negative if x < 0, whereas mod() seems to guarantee that 0 ≤ mod(x,y) < y, according to tests made with x and y integers, y > 0, x positive or negative.
 == clamp() ==