Testing for Odd and Even Numbers
- Macro: GSL_IS_ODD (n)
-
This macro evaluates to 1 if n is odd and 0 if n is
even. The argument n must be of integer type.
- Macro: GSL_IS_EVEN (n)
-
This macro is the opposite of
GSL_IS_ODD(n)
. It evaluates to 1 if
n is even and 0 if n is odd. The argument n must be of
integer type.