Extreme floating point values: Difference between revisions
Added Wren
SqrtNegInf (talk | contribs) m (→{{header|Raku}}: Fix comment: Perl 6 --> Raku) |
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% expr {$nan+0}
can't use non-numeric floating-point value as operand of "+"</lang>
=={{header|Wren}}==
With the exception of negative zero, ''extreme'' floating point values cannot be entered directly in Wren but they are easy to manufacture and perform arithmetic on.
<lang ecmascript>var inf = 1/0
var negInf = -1/0
var nan = 0/0
var negZero = -0
System.print([inf, negInf, nan, negZero])
System.print([inf + inf, negInf + inf, nan * nan, negZero == 0])
System.print([inf/inf, negInf/2, nan + inf, negZero/0])
</lang>
{{out}}
<pre>
[infinity, -infinity, nan, -0]
[infinity, nan, nan, true]
[nan, -infinity, nan, nan]
</pre>
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