Sha256: 6cfd3e45aef0da299d4cfac2e9735c09261810d64b9597ee5e96b37bc1c6b7f3
Contents?: true
Size: 715 Bytes
Versions: 106
Compression:
Stored size: 715 Bytes
Contents
// Returns base to the exponent power.
// @param {Number} $base The base number
// @param {Number} $exp The exponent to which to raise base
// @return {Number}
// @example
// pow(4, 2) // 16
// pow(4, -2) // 0.0625
// pow(4, 0.2) // 1.31951
@function pow ($base, $exp) {
@if $exp == floor($exp) {
$r: 1;
$s: 0;
@if $exp < 0 {
$exp: $exp * -1;
$s: 1;
}
@while $exp > 0 {
@if $exp % 2 == 1 {
$r: $r * $base;
}
$exp: floor($exp * 0.5);
$base: $base * $base;
}
@return if($s != 0, 1 / $r, $r);
} @else {
@return exp(log($base) * $exp);
}
}
Version data entries
106 entries across 106 versions & 3 rubygems