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Runtime error
Runtime error
; | |
var log = Math.log, LOG10E = Math.LOG10E; | |
module.exports = function (value) { | |
if (isNaN(value)) return NaN; | |
value = Number(value); | |
if (value < 0) return NaN; | |
if (value === 0) return -Infinity; | |
if (value === 1) return 0; | |
if (value === Infinity) return Infinity; | |
return log(value) * LOG10E; | |
}; | |