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Accurate floating point number calculation in JavaScript
In JavaScript, since floating point is defined with IEEE754,there will be some accuracy issues while doing floating point number arithmetic. Here is a function which can resolve the accuracy issue.var calc = function(num1,operator,num2,len){ var numFixs = function(num){ var arr = num.toFixed(len).toString().split('.'); return parseInt(arr.join('')); } switch(operator){ case '+': &nbs...
6,345 0 JAVASCRIPT FLOATING POINT IEEE 754 ACCURACY