Sha256: a695c18e36e4492c7362c56d61ebfdd9a292e52f1d4a25ea60a7cf6c0f94ba59
Contents?: true
Size: 348 Bytes
Versions: 106
Compression:
Stored size: 348 Bytes
Contents
// Returns the arcsine of a number.
// @param {Number} $x A number between -1 and 1.
// @example
// asin(0.1) // 0.10017
// asin(-1) // -1.5708
@function asin ($x) {
@if $x > 1 or $x < -1 {
@warn "Argument for `asin()` must be a number between -1 and 1";
@return null;
}
@return atan($x / sqrt(1 - $x * $x));
}
Version data entries
106 entries across 106 versions & 3 rubygems