Sha256: e48666584a8efc51f9e87448b3c5d997e10c3a7f21050387fcb8dc81a7aab1c2
Contents?: true
Size: 385 Bytes
Versions: 31
Compression:
Stored size: 385 Bytes
Contents
// Returns the square root of a number.
// @param {Number} $x
// @example
// sqrt(2) // 1.41421
// sqrt(5) // 2.23607
@use "sass:math";
@function sqrt ($x){
@if $x < 0{
@warn "Argument for `sqrt()` must be a positive number.";
@return null;
}
$ret: 1;
@for $i from 1 through 24{
$ret: $ret - math.div(pow($ret, 2) - $x, 2 * $ret);
}
@return $ret;
}
Version data entries
31 entries across 31 versions & 1 rubygems