Sha256: 90c4dc9c591de06ea3b5a8f0fc8549ad7dc09ba338d689eeb55357a263e8bb2b
Contents?: true
Size: 453 Bytes
Versions: 4
Compression:
Stored size: 453 Bytes
Contents
var ε = 1e-6,
ε2 = ε * ε,
π = Math.PI,
sqrtπ = Math.sqrt(π),
radians = π / 180,
degrees = 180 / π;
function sinci(x) {
return x ? x / Math.sin(x) : 1;
}
function sgn(x) {
return x > 0 ? 1 : x < 0 ? -1 : 0;
}
function asin(x) {
return x > 1 ? π / 2 : x < -1 ? -π / 2 : Math.asin(x);
}
function acos(x) {
return x > 1 ? 0 : x < -1 ? π : Math.acos(x);
}
function asqrt(x) {
return x > 0 ? Math.sqrt(x) : 0;
}
Version data entries
4 entries across 4 versions & 1 rubygems