24 lines
607 B
Text
24 lines
607 B
Text
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;; -*- mode: lisp; -*-
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(assert (= (not true) false))
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(assert (= (not false) true))
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(assert (and true))
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(assert (= (and false) false))
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(assert (and true true))
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(assert (= (and true false) false))
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(assert (= (and false true) false))
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(assert (and true))
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(assert (= (or false) false))
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(assert (or true true))
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(assert (or true false))
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(assert (or false true))
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(assert (= (or false false) false))
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;; "and" is short-circuiting and should stop evaluation on first "false"
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(assert (= (and false (/ 1 0)) false))
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;; "and" is short-circuiting and should stop evaluation on first "true"
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(assert (or true (/ 1 0)))
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