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signum
Version:
latest (1.0.0)
1.0.0
0.0.0
Returns the sign of a number
github.com/mikolalysenko/signum
mikolalysenko/signum
signum
/
sgn.js
7 lines
(6 loc)
•
117 B
JavaScript
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"use strict"
module
.
exports
=
function
signum
(
x
) {
if
(x <
0
) {
return
-
1
}
if
(x >
0
) {
return
1
}
return
0.0
}