Sha256: 2d046e7636a179e87a62b75ab20c6ff7bbdf115f2532192f1cc9b6059324d97f
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Versions: 90
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Stored size: 1.36 KB
Contents
// https://gist.github.com/voxpelli/6304812
@function pi()
@return 3.14159265359
@function gcd($a, $b)
// From: http://rosettacode.org/wiki/Greatest_common_divisor#JavaScript
@if ($b != 0)
@return gcd($b, $a % $b)
@else
@return abs($a)
@function pow($base, $exponent, $prec: 12)
// Handles decimal exponents by trying to convert them into a fraction and then use a nthRoot-algorithm for parts of the calculation
@if (floor($exponent) != $exponent)
$prec2 : pow(10, $prec)
$exponent: round($exponent * $prec2)
$denominator: gcd($exponent, $prec2)
@return nthRoot(pow($base, $exponent / $denominator), $prec2 / $denominator, $prec)
$value: $base
@if $exponent > 1
@for $i from 2 through $exponent
$value: $value * $base
@else if $exponent < 1
@for $i from 0 through -$exponent
$value: $value / $base
@return $value
@function nthRoot($num, $n: 2, $prec: 12)
// From: http://rosettacode.org/wiki/Nth_root#JavaScript
$x: 1
@for $i from 0 through $prec
$x: 1 / $n * (($n - 1) * $x + ($num / pow($x, $n - 1)))
@return $x
@function ratio_calculation($n1, $n2, $n3)
@return ($n2 * $n3) / $n1
@function second_decimal_place_floor($num)
@return floor($num * 10) / 10
@function second_decimal_place_ceil($num)
@return ceil($num * 10) / 10
@function second_decimal_place_round($num)
@return round($num * 10) / 10
Version data entries
90 entries across 90 versions & 1 rubygems