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130 rivejä
2.4 KiB
130 rivejä
2.4 KiB
// Generated by LiveScript 1.6.0
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var max, min, negate, abs, signum, quot, rem, div, mod, recip, pi, tau, exp, sqrt, ln, pow, sin, tan, cos, asin, acos, atan, atan2, truncate, round, ceiling, floor, isItNaN, even, odd, gcd, lcm;
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max = curry$(function(x$, y$){
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return x$ > y$ ? x$ : y$;
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});
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min = curry$(function(x$, y$){
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return x$ < y$ ? x$ : y$;
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});
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negate = function(x){
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return -x;
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};
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abs = Math.abs;
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signum = function(x){
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if (x < 0) {
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return -1;
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} else if (x > 0) {
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return 1;
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} else {
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return 0;
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}
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};
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quot = curry$(function(x, y){
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return ~~(x / y);
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});
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rem = curry$(function(x$, y$){
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return x$ % y$;
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});
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div = curry$(function(x, y){
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return Math.floor(x / y);
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});
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mod = curry$(function(x$, y$){
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var ref$;
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return ((x$) % (ref$ = y$) + ref$) % ref$;
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});
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recip = (function(it){
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return 1 / it;
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});
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pi = Math.PI;
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tau = pi * 2;
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exp = Math.exp;
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sqrt = Math.sqrt;
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ln = Math.log;
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pow = curry$(function(x$, y$){
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return Math.pow(x$, y$);
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});
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sin = Math.sin;
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tan = Math.tan;
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cos = Math.cos;
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asin = Math.asin;
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acos = Math.acos;
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atan = Math.atan;
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atan2 = curry$(function(x, y){
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return Math.atan2(x, y);
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});
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truncate = function(x){
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return ~~x;
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};
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round = Math.round;
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ceiling = Math.ceil;
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floor = Math.floor;
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isItNaN = function(x){
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return x !== x;
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};
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even = function(x){
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return x % 2 === 0;
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};
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odd = function(x){
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return x % 2 !== 0;
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};
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gcd = curry$(function(x, y){
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var z;
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x = Math.abs(x);
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y = Math.abs(y);
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while (y !== 0) {
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z = x % y;
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x = y;
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y = z;
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}
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return x;
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});
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lcm = curry$(function(x, y){
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return Math.abs(Math.floor(x / gcd(x, y) * y));
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});
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module.exports = {
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max: max,
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min: min,
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negate: negate,
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abs: abs,
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signum: signum,
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quot: quot,
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rem: rem,
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div: div,
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mod: mod,
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recip: recip,
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pi: pi,
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tau: tau,
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exp: exp,
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sqrt: sqrt,
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ln: ln,
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pow: pow,
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sin: sin,
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tan: tan,
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cos: cos,
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acos: acos,
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asin: asin,
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atan: atan,
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atan2: atan2,
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truncate: truncate,
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round: round,
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ceiling: ceiling,
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floor: floor,
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isItNaN: isItNaN,
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even: even,
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odd: odd,
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gcd: gcd,
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lcm: lcm
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};
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function curry$(f, bound){
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var context,
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_curry = function(args) {
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return f.length > 1 ? function(){
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var params = args ? args.concat() : [];
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context = bound ? context || this : this;
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return params.push.apply(params, arguments) <
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f.length && arguments.length ?
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_curry.call(context, params) : f.apply(context, params);
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} : f;
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};
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return _curry();
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}
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