Current section

Files

Jump to
excessibility assets node_modules prelude-ls lib Num.js
Raw

assets/node_modules/prelude-ls/lib/Num.js

// Generated by LiveScript 1.4.0
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;
max = curry$(function(x$, y$){
return x$ > y$ ? x$ : y$;
});
min = curry$(function(x$, y$){
return x$ < y$ ? x$ : y$;
});
negate = function(x){
return -x;
};
abs = Math.abs;
signum = function(x){
if (x < 0) {
return -1;
} else if (x > 0) {
return 1;
} else {
return 0;
}
};
quot = curry$(function(x, y){
return ~~(x / y);
});
rem = curry$(function(x$, y$){
return x$ % y$;
});
div = curry$(function(x, y){
return Math.floor(x / y);
});
mod = curry$(function(x$, y$){
var ref$;
return (((x$) % (ref$ = y$) + ref$) % ref$);
});
recip = (function(it){
return 1 / it;
});
pi = Math.PI;
tau = pi * 2;
exp = Math.exp;
sqrt = Math.sqrt;
ln = Math.log;
pow = curry$(function(x$, y$){
return Math.pow(x$, y$);
});
sin = Math.sin;
tan = Math.tan;
cos = Math.cos;
asin = Math.asin;
acos = Math.acos;
atan = Math.atan;
atan2 = curry$(function(x, y){
return Math.atan2(x, y);
});
truncate = function(x){
return ~~x;
};
round = Math.round;
ceiling = Math.ceil;
floor = Math.floor;
isItNaN = function(x){
return x !== x;
};
even = function(x){
return x % 2 === 0;
};
odd = function(x){
return x % 2 !== 0;
};
gcd = curry$(function(x, y){
var z;
x = Math.abs(x);
y = Math.abs(y);
while (y !== 0) {
z = x % y;
x = y;
y = z;
}
return x;
});
lcm = curry$(function(x, y){
return Math.abs(Math.floor(x / gcd(x, y) * y));
});
module.exports = {
max: max,
min: min,
negate: negate,
abs: abs,
signum: signum,
quot: quot,
rem: rem,
div: div,
mod: mod,
recip: recip,
pi: pi,
tau: tau,
exp: exp,
sqrt: sqrt,
ln: ln,
pow: pow,
sin: sin,
tan: tan,
cos: cos,
acos: acos,
asin: asin,
atan: atan,
atan2: atan2,
truncate: truncate,
round: round,
ceiling: ceiling,
floor: floor,
isItNaN: isItNaN,
even: even,
odd: odd,
gcd: gcd,
lcm: lcm
};
function curry$(f, bound){
var context,
_curry = function(args) {
return f.length > 1 ? function(){
var params = args ? args.concat() : [];
context = bound ? context || this : this;
return params.push.apply(params, arguments) <
f.length && arguments.length ?
_curry.call(context, params) : f.apply(context, params);
} : f;
};
return _curry();
}