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/// @file
#include "jets/k.h"
#include "jets/q.h"
#include "jets/w.h"
#include "noun.h"
u3_noun
u3qa_min(u3_atom a, u3_atom b)
{
if ( _(u3a_is_cat(a)) && _(u3a_is_cat(b)) ) {
return u3k(c3_min(a, b));
}
else {
c3_w a_w = u3r_met(0, a);
c3_w b_w = u3r_met(0, b);
if ( a_w != b_w ) {
return u3k((a_w < b_w) ? a : b);
}
else {
mpz_t a_mp, b_mp;
u3_noun min;
u3r_mp(a_mp, a);
u3r_mp(b_mp, b);
min = (mpz_cmp(a_mp, b_mp) < 0) ? a : b;
mpz_clear(a_mp);
mpz_clear(b_mp);
return u3k(min);
}
}
}
u3_noun
u3wa_min(u3_noun cor)
{
u3_noun a, b;
if ( (c3n == u3r_mean(cor, u3x_sam_2, &a, u3x_sam_3, &b, 0))
|| (c3n == u3ud(b) && 0 != a)
|| (c3n == u3ud(a) && 0 != b) )
{
return u3m_bail(c3__exit);
}
else {
return u3qa_min(a, b);
}
}
u3_noun
u3ka_min(u3_noun a, u3_noun b)
{
u3_noun c = u3qa_min(a, b);
u3z(a); u3z(b);
return c;
}
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