18 lines
412 B
JavaScript
18 lines
412 B
JavaScript
export * from './Types/number.mjs'
|
|
|
|
export const sqrt = {
|
|
number: ({
|
|
config,
|
|
'complex(number,number)': cplx,
|
|
'negate(number)': neg}) => {
|
|
if (config.predictable || !cplx) {
|
|
return n => isNaN(n) ? NaN : Math.sqrt(n)
|
|
}
|
|
return n => {
|
|
if (isNaN(n)) return NaN
|
|
if (n >= 0) return Math.sqrt(n)
|
|
return cplx(0, Math.sqrt(neg(n)))
|
|
}
|
|
}
|
|
}
|