57 lines
591 B
C++
57 lines
591 B
C++
#include "stdafx.h"
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#include "defs.h"
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void
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eval_ceiling(void)
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{
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push(cadr(p1));
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eval();
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ceiling();
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}
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void
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ceiling(void)
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{
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save();
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yyceiling();
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restore();
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}
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void
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yyceiling(void)
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{
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double d;
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p1 = pop();
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if (!isnum(p1)) {
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push_symbol(CEILING);
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push(p1);
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list(2);
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return;
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}
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if (isdouble(p1)) {
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d = ceil(p1->u.d);
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push_double(d);
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return;
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}
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if (isinteger(p1)) {
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push(p1);
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return;
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}
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p3 = alloc();
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p3->k = NUM;
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p3->u.q.a = mdiv(p1->u.q.a, p1->u.q.b);
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p3->u.q.b = mint(1);
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push(p3);
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if (isnegativenumber(p1))
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;
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else {
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push_integer(1);
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add();
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}
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} |