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34 lines
472 B
C
34 lines
472 B
C
/* j/3/sqt.c
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**
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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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u3qc_sqt(u3_atom a)
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{
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mpz_t a_mp, b_mp;
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u3r_mp(a_mp, a);
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mpz_init(b_mp);
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mpz_sqrtrem(a_mp, b_mp, a_mp);
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return u3nc(u3k(u3i_mp(a_mp)), u3k(u3i_mp(b_mp)));
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}
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u3_noun
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u3wc_sqt(u3_noun cor)
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{
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u3_noun a;
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if ( (u3_none == (a = u3r_at(u3x_sam, cor))) ||
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(c3n == u3ud(a)) )
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{
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return u3m_bail(c3__exit);
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} else {
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return u3qc_sqt(a);
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}
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}
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