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Merge pull request #447 from cellularmitosis/nan

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math/nan
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Calvin Rose 2020-07-01 15:47:13 -05:00 committed by GitHub
commit 5351a6b2ed
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src/core/math.c
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@ -499,5 +499,11 @@ void janet_lib_math(JanetTable *env) {
JDOC("The number representing positive infinity"));
janet_def(env, "math/-inf", janet_wrap_number(-INFINITY),
JDOC("The number representing negative infinity"));
#ifdef NAN
janet_def(env, "math/nan", janet_wrap_number(NAN),
#else
janet_def(env, "math/nan", janet_wrap_number(0.0/0.0),
#endif
JDOC("Not a number (IEEE-754 NaN)"));
#endif
}