2014-06-02 19:03:48 +04:00
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/* j/5/aes.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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#include "../pit.h"
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union doub {
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double d;
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c3_d c;
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};
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/* functions
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2014-06-02 20:43:26 +04:00
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*/
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2014-06-04 23:16:15 +04:00
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/* sun
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*/
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2014-09-04 01:33:18 +04:00
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u2_noun
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u2_cqer_sun(u2_atom a)
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2014-06-04 23:16:15 +04:00
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{
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union doub b;
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2014-08-20 10:22:41 +04:00
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b.d = (double) u2_cr_chub(0, a);
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2014-06-05 06:46:12 +04:00
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2014-06-04 23:16:15 +04:00
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return u2_ci_chubs(1, &b.c);
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}
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2014-09-04 01:33:18 +04:00
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u2_noun
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u2_cwer_sun(u2_noun cor)
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2014-06-04 23:16:15 +04:00
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{
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u2_noun a;
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2014-08-20 10:22:41 +04:00
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if (u2_no == u2_cr_mean(cor, u2_cv_sam, &a, 0)
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|| u2_no == u2ud(a)) {
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return u2_cm_bail(c3__exit);
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2014-06-04 23:16:15 +04:00
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}
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else {
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2014-09-04 01:33:18 +04:00
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return u2_cqer_sun(a);
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2014-06-04 23:16:15 +04:00
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}
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}
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2014-06-02 20:43:26 +04:00
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/* mul
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2014-06-02 19:03:48 +04:00
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*/
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2014-09-04 01:33:18 +04:00
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u2_noun
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u2_cqer_mul(u2_atom a, u2_atom b)
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2014-06-02 19:03:48 +04:00
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{
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union doub c, d, e;
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2014-08-20 10:22:41 +04:00
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c.c = u2_cr_chub(0, a);
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d.c = u2_cr_chub(0, b);
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2014-06-02 19:03:48 +04:00
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e.d = c.d * d.d;
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2014-06-05 06:46:12 +04:00
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2014-06-02 19:03:48 +04:00
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return u2_ci_chubs(1, &e.c);
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}
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2014-09-04 01:33:18 +04:00
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u2_noun
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u2_cwer_mul(u2_noun cor)
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2014-06-02 19:03:48 +04:00
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{
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u2_noun a, b;
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2014-08-20 10:22:41 +04:00
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if ( u2_no == u2_cr_mean(cor, u2_cv_sam_2, &a, u2_cv_sam_3, &b, 0) ||
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u2_no == u2ud(a) ||
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u2_no == u2ud(b) )
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2014-06-02 19:03:48 +04:00
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{
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2014-08-20 10:22:41 +04:00
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return u2_cm_bail(c3__exit);
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2014-06-02 19:03:48 +04:00
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}
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else {
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2014-09-04 01:33:18 +04:00
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return u2_cqer_mul(a, b);
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2014-06-02 19:03:48 +04:00
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}
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}
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2014-06-03 19:41:25 +04:00
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/* div
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*/
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2014-09-04 01:33:18 +04:00
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u2_noun
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u2_cqer_div(u2_atom a, u2_atom b)
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2014-06-03 19:41:25 +04:00
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{
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union doub c, d, e;
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2014-08-20 10:22:41 +04:00
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c.c = u2_cr_chub(0, a);
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d.c = u2_cr_chub(0, b);
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2014-06-03 19:41:25 +04:00
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e.d = c.d / d.d;
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2014-06-05 06:46:12 +04:00
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2014-06-03 19:41:25 +04:00
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return u2_ci_chubs(1, &e.c);
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}
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2014-09-04 01:33:18 +04:00
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u2_noun
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u2_cwer_div(u2_noun cor)
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2014-06-03 19:41:25 +04:00
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{
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u2_noun a, b;
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2014-06-02 20:43:26 +04:00
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2014-08-20 10:22:41 +04:00
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if ( u2_no == u2_cr_mean(cor, u2_cv_sam_2, &a, u2_cv_sam_3, &b, 0) ||
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u2_no == u2ud(a) ||
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u2_no == u2ud(b) )
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2014-06-03 19:41:25 +04:00
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{
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2014-08-20 10:22:41 +04:00
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return u2_cm_bail(c3__exit);
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2014-06-03 19:41:25 +04:00
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}
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else {
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2014-09-04 01:33:18 +04:00
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return u2_cqer_div(a, b);
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2014-06-03 19:41:25 +04:00
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}
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}
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2014-06-02 20:43:26 +04:00
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/* add
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*/
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2014-09-04 01:33:18 +04:00
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u2_noun
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u2_cqer_add(u2_atom a, u2_atom b)
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2014-06-02 20:43:26 +04:00
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{
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union doub c, d, e;
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2014-08-20 10:22:41 +04:00
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c.c = u2_cr_chub(0, a);
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d.c = u2_cr_chub(0, b);
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2014-06-02 20:43:26 +04:00
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e.d = c.d + d.d;
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2014-06-05 06:46:12 +04:00
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2014-06-02 20:43:26 +04:00
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return u2_ci_chubs(1, &e.c);
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}
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2014-09-04 01:33:18 +04:00
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u2_noun
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u2_cwer_add(u2_noun cor)
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2014-06-02 20:43:26 +04:00
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{
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u2_noun a, b;
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2014-08-20 10:22:41 +04:00
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if ( u2_no == u2_cr_mean(cor, u2_cv_sam_2, &a, u2_cv_sam_3, &b, 0) ||
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u2_no == u2ud(a) ||
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u2_no == u2ud(b) )
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2014-06-02 20:43:26 +04:00
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{
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2014-08-20 10:22:41 +04:00
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return u2_cm_bail(c3__exit);
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2014-06-02 20:43:26 +04:00
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}
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else {
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2014-09-04 01:33:18 +04:00
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return u2_cqer_add(a, b);
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2014-06-02 20:43:26 +04:00
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}
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}
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2014-06-02 23:13:58 +04:00
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/* sub
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*/
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2014-09-04 01:33:18 +04:00
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u2_noun
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u2_cqer_sub(u2_atom a, u2_atom b)
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2014-06-02 23:13:58 +04:00
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{
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union doub c, d, e;
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2014-08-20 10:22:41 +04:00
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c.c = u2_cr_chub(0, a);
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d.c = u2_cr_chub(0, b);
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2014-06-02 23:13:58 +04:00
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e.d = c.d - d.d;
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2014-06-05 06:46:12 +04:00
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2014-06-02 23:13:58 +04:00
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return u2_ci_chubs(1, &e.c);
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}
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2014-09-04 01:33:18 +04:00
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u2_noun
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u2_cwer_sub(u2_noun cor)
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2014-06-02 23:13:58 +04:00
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{
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u2_noun a, b;
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2014-08-20 10:22:41 +04:00
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if ( u2_no == u2_cr_mean(cor, u2_cv_sam_2, &a, u2_cv_sam_3, &b, 0) ||
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u2_no == u2ud(a) ||
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u2_no == u2ud(b) )
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2014-06-02 23:13:58 +04:00
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{
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2014-08-20 10:22:41 +04:00
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return u2_cm_bail(c3__exit);
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2014-06-02 23:13:58 +04:00
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}
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else {
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2014-09-04 01:33:18 +04:00
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return u2_cqer_sub(a, b);
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2014-06-02 23:13:58 +04:00
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}
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}
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2014-06-03 22:10:49 +04:00
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/* lte
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*/
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2014-09-04 01:33:18 +04:00
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u2_noun
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u2_cqer_lte(u2_atom a, u2_atom b)
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2014-06-03 22:10:49 +04:00
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{
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union doub c, d;
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2014-08-20 10:22:41 +04:00
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c.c = u2_cr_chub(0, a);
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d.c = u2_cr_chub(0, b);
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2014-06-05 06:46:12 +04:00
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2014-06-03 22:10:49 +04:00
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return u2_say(c.d <= d.d);
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}
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2014-09-04 01:33:18 +04:00
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u2_noun
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u2_cwer_lte(u2_noun cor)
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2014-06-03 22:10:49 +04:00
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{
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u2_noun a, b;
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2014-08-20 10:22:41 +04:00
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if ( u2_no == u2_cr_mean(cor, u2_cv_sam_2, &a, u2_cv_sam_3, &b, 0) ||
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u2_no == u2ud(a) ||
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u2_no == u2ud(b) )
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2014-06-03 22:10:49 +04:00
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{
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2014-08-20 10:22:41 +04:00
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return u2_cm_bail(c3__exit);
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2014-06-03 22:10:49 +04:00
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}
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else {
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2014-09-04 01:33:18 +04:00
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return u2_cqer_lte(a, b);
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2014-06-03 22:10:49 +04:00
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}
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}
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/* lth
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*/
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2014-09-04 01:33:18 +04:00
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u2_noun
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u2_cqer_lth(u2_atom a, u2_atom b)
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2014-06-03 22:10:49 +04:00
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{
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union doub c, d;
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2014-08-20 10:22:41 +04:00
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c.c = u2_cr_chub(0, a);
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d.c = u2_cr_chub(0, b);
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2014-06-05 06:46:12 +04:00
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2014-06-03 22:10:49 +04:00
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return u2_say(c.d < d.d);
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}
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2014-09-04 01:33:18 +04:00
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u2_noun
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u2_cwer_lth(u2_noun cor)
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2014-06-03 22:10:49 +04:00
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{
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u2_noun a, b;
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2014-08-20 10:22:41 +04:00
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if ( u2_no == u2_cr_mean(cor, u2_cv_sam_2, &a, u2_cv_sam_3, &b, 0) ||
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u2_no == u2ud(a) ||
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u2_no == u2ud(b) )
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2014-06-03 22:10:49 +04:00
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{
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2014-08-20 10:22:41 +04:00
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return u2_cm_bail(c3__exit);
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2014-06-03 22:10:49 +04:00
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}
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else {
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2014-09-04 01:33:18 +04:00
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return u2_cqer_lth(a, b);
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2014-06-03 22:10:49 +04:00
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}
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}
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/* gte
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*/
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2014-09-04 01:33:18 +04:00
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u2_noun
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u2_cqer_gte(u2_atom a, u2_atom b)
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2014-06-03 22:10:49 +04:00
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{
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union doub c, d;
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2014-08-20 10:22:41 +04:00
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c.c = u2_cr_chub(0, a);
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d.c = u2_cr_chub(0, b);
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2014-06-05 06:46:12 +04:00
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2014-06-03 22:10:49 +04:00
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return u2_say(c.d >= d.d);
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}
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2014-09-04 01:33:18 +04:00
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u2_noun
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u2_cwer_gte(u2_noun cor)
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2014-06-03 22:10:49 +04:00
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{
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u2_noun a, b;
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2014-08-20 10:22:41 +04:00
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if ( u2_no == u2_cr_mean(cor, u2_cv_sam_2, &a, u2_cv_sam_3, &b, 0) ||
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u2_no == u2ud(a) ||
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u2_no == u2ud(b) )
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2014-06-03 22:10:49 +04:00
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{
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2014-08-20 10:22:41 +04:00
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return u2_cm_bail(c3__exit);
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2014-06-03 22:10:49 +04:00
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}
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else {
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2014-09-04 01:33:18 +04:00
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return u2_cqer_gte(a, b);
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2014-06-03 22:10:49 +04:00
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}
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}
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/* gth
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*/
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2014-09-04 01:33:18 +04:00
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u2_noun
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u2_cqer_gth(u2_atom a, u2_atom b)
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2014-06-03 22:10:49 +04:00
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{
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union doub c, d;
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2014-08-20 10:22:41 +04:00
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c.c = u2_cr_chub(0, a);
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d.c = u2_cr_chub(0, b);
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2014-06-05 06:46:12 +04:00
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2014-06-03 22:10:49 +04:00
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return u2_say(c.d > d.d);
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}
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2014-09-04 01:33:18 +04:00
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u2_noun
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u2_cwer_gth(u2_noun cor)
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2014-06-03 22:10:49 +04:00
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{
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u2_noun a, b;
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2014-08-20 10:22:41 +04:00
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if ( u2_no == u2_cr_mean(cor, u2_cv_sam_2, &a, u2_cv_sam_3, &b, 0) ||
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u2_no == u2ud(a) ||
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u2_no == u2ud(b) )
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2014-06-03 22:10:49 +04:00
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{
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2014-08-20 10:22:41 +04:00
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return u2_cm_bail(c3__exit);
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2014-06-03 22:10:49 +04:00
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}
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else {
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2014-09-04 01:33:18 +04:00
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return u2_cqer_gth(a, b);
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2014-06-03 22:10:49 +04:00
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}
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}
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