44 lines
500 B
CoffeeScript
44 lines
500 B
CoffeeScript
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Eval_floor = ->
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push(cadr(p1))
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Eval()
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yfloor()
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yfloor = ->
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save()
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yyfloor()
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restore()
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yyfloor = ->
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d = 0.0
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p1 = pop()
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if (!isNumericAtom(p1))
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push_symbol(FLOOR)
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push(p1)
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list(2)
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return
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if (isdouble(p1))
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d = Math.floor(p1.d)
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push_double(d)
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return
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if (isinteger(p1))
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push(p1)
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return
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p3 = new U()
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p3.k = NUM
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p3.q.a = mdiv(p1.q.a, p1.q.b)
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p3.q.b = mint(1)
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push(p3)
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if (isnegativenumber(p1))
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push_integer(-1)
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add()
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