2013-09-29 00:21:18 +04:00
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/* j/3/hor.c
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**
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*/
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#include "all.h"
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2014-09-04 07:10:43 +04:00
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2013-09-29 00:21:18 +04:00
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/* functions
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*/
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2014-09-06 00:13:24 +04:00
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u3_noun
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2014-11-06 22:13:57 +03:00
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u3qc_hor(u3_noun a,
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2015-08-28 04:14:03 +03:00
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u3_noun b)
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2013-09-29 00:21:18 +04:00
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{
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2014-11-05 04:18:47 +03:00
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if ( c3y == u3ud(a) ) {
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if ( c3y == u3ud(b) ) {
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2014-11-06 22:13:57 +03:00
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return u3qc_gor(a, b);
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2013-09-29 00:21:18 +04:00
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} else {
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2014-11-05 04:18:47 +03:00
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return c3y;
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2013-09-29 00:21:18 +04:00
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}
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} else {
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2014-11-05 04:18:47 +03:00
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if ( c3y == u3ud(b) ) {
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return c3n;
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2013-09-29 00:21:18 +04:00
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}
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else {
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2014-09-06 00:13:24 +04:00
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u3_noun h_a = u3h(a);
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u3_noun h_b = u3h(b);
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2013-09-29 00:21:18 +04:00
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2014-11-06 03:20:01 +03:00
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if ( c3y == u3r_sing(h_a, h_b) ) {
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2014-11-06 22:13:57 +03:00
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return u3qc_gor(u3t(a), u3t(b));
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2013-09-29 00:21:18 +04:00
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} else {
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2014-11-06 22:13:57 +03:00
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return u3qc_gor(h_a, h_b);
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2013-09-29 00:21:18 +04:00
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}
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}
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}
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}
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2014-09-06 00:13:24 +04:00
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u3_noun
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2014-11-06 22:13:57 +03:00
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u3wc_hor(u3_noun cor)
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2013-09-29 00:21:18 +04:00
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{
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2014-09-06 00:13:24 +04:00
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u3_noun a, b;
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2013-09-29 00:21:18 +04:00
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2014-11-18 00:56:51 +03:00
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if ( (c3n == u3r_mean(cor, u3x_sam_2, &a, u3x_sam_3, &b, 0)) ) {
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2014-11-06 03:20:01 +03:00
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return u3m_bail(c3__exit);
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2013-09-29 00:21:18 +04:00
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} else {
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2014-11-06 22:13:57 +03:00
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return u3qc_hor(a, b);
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2013-09-29 00:21:18 +04:00
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}
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}
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