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44 lines
709 B
C
44 lines
709 B
C
/* j/1/mod.c
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**
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** This file is in the public domain.
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*/
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#include "all.h"
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/* functions
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*/
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u3_noun
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u3_cqa_mod(
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u3_atom a,
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u3_atom b)
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{
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if ( 0 == b ) {
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return u3_cm_bail(c3__exit);
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} else {
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mpz_t a_mp, b_mp;
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u3_cr_mp(a_mp, a);
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u3_cr_mp(b_mp, b);
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mpz_tdiv_r(a_mp, a_mp, b_mp);
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mpz_clear(b_mp);
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return u3_ci_mp(a_mp);
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}
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}
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u3_noun
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u3_cwa_mod(u3_noun cor)
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{
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u3_noun a, b;
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if ( (c3n == u3_cr_mean(cor, u3_cv_sam_2, &a, u3_cv_sam_3, &b, 0)) ||
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(c3n == u3ud(a)) ||
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(c3n == u3ud(b)) )
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{
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return u3_cm_bail(c3__exit);
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} else {
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return u3_cqa_mod(a, b);
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}
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}
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