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Comparison Functions

int mpff_cmp(mpff_t x, mpff_t y)
Compare x and y. Return 0 if x = y, or 1 if x $ \neq$ y.
int mpff_sgn(mpff_t x)
Return 1 if x $ \neq$ 0, 0 if x = 0.

Bill Allombert 2003-07-01