28  * If the exponent "exp" is negative, then the -exp th power of the inverse
31 __isl_give TYPE *FN(TYPE,fixed_power)(__isl_take TYPE *map, isl_int exp)  in FN()
41 	if (isl_int_is_zero(exp))  in FN()
45 	if (isl_int_is_neg(exp)) {  in FN()
46 		isl_int_neg(exp, exp);  in FN()
48 		return FN(TYPE,fixed_power)(map, exp);  in FN()
53 		isl_int_fdiv_r(r, exp, ctx->two);  in FN()
64 		isl_int_fdiv_q(exp, exp, ctx->two);  in FN()
65 		if (isl_int_is_zero(exp))  in FN()
80  * If the exponent "exp" is negative, then the -exp th power of the inverse
84 	__isl_take isl_val *exp)  in FN()
86 	if (!map || !exp)  in FN()
88 	if (!isl_val_is_int(exp))  in FN()
91 	map = FN(TYPE,fixed_power)(map, exp->n);  in FN()
92 	isl_val_free(exp);  in FN()
96 	isl_val_free(exp);  in FN()