Comparison

Defines
#define	MON_CMP_INVLEX(x, y)   (((x) < (y)) ? -1 : ((x) > (y) ? 1 : 0))
#define	MON_IS_ONE(x)   ((x) == 0)

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Define Documentation

#define MON_CMP_INVLEX	(	x,
		y		)	(((x) < (y)) ? -1 : ((x) > (y) ? 1 : 0))

Compares the two monomials x and y inverse-lexicographically.

Warning:

This macro possibly evaluates its arguments multiple times.

#define MON_IS_ONE

(

x

)

((x) == 0)

Returns whether the monomial x is one.

Note:

This macro evaluates each argument only once.