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Showing posts with the label Floating Point

Comparing Two Floats To See If They're Both Negative, Or Both Positive

Hay guys, i have 2 floats, which both comes from input boxes. I need to compare these 2 floats, if … Read more Comparing Two Floats To See If They're Both Negative, Or Both Positive

Tolocalestring, Percentages, And Firefox 38

I'm trying to format a percentage to have three significant figures. I'd like a fairly smal… Read more Tolocalestring, Percentages, And Firefox 38

Why Does Toprecision Return A String?

View this code: function testprecision(){ var isNotNumber = parseFloat('1.3').toPrecisi… Read more Why Does Toprecision Return A String?

Javascript, Weird Floating Point Number Endless Decimal?

I need some help with floating point numbers...please! Here's the thing, I have code like below… Read more Javascript, Weird Floating Point Number Endless Decimal?

Number Precision In Javascript

Why 100 == 99.999 is true, however 100 == 99.99 is false in Javascript? Solution 1: What Every Com… Read more Number Precision In Javascript

How Small Can A Javascript Number Be Without Displaying In Scientific Notation?

I've made some code that rounds off a number to a given number of decimal places but will use m… Read more How Small Can A Javascript Number Be Without Displaying In Scientific Notation?

Why Does Math.cbrt(1728) Produce A More Accurate Result Than Math.pow(1728, 1/3)?

In JavaScript, Math.cbrt(1728) evaluate to the exact result of 12. However, the seemingly-equivale… Read more Why Does Math.cbrt(1728) Produce A More Accurate Result Than Math.pow(1728, 1/3)?

Implementing An Accurate Cbrt() Function Without Extra Precision

In JavaScript, there is no native cbrt method available. In theory, you could use a method like thi… Read more Implementing An Accurate Cbrt() Function Without Extra Precision

Using Math.round In Javascript Adds Weird Number Of 0s At The End

Possible Duplicate: Is JavaScript’s Math broken? I'm using Math.round to round the number and… Read more Using Math.round In Javascript Adds Weird Number Of 0s At The End

Converting Floating Point Numbers To Integers, Rounding To 2 Decimals In Javascript

What's the best way to perform the following conversions in JavaScript? I have currencies store… Read more Converting Floating Point Numbers To Integers, Rounding To 2 Decimals In Javascript

Why Does Math.cbrt(1728) Produce A More Accurate Result Than Math.pow(1728, 1/3)?

In JavaScript, Math.cbrt(1728) evaluate to the exact result of 12. However, the seemingly-equivale… Read more Why Does Math.cbrt(1728) Produce A More Accurate Result Than Math.pow(1728, 1/3)?

How Can I Round A Float Such That There Are Only Two Trailing Digits After The Decimal Point?

I have a float number like 137.57667565656 but I would like to round it such that there are only tw… Read more How Can I Round A Float Such That There Are Only Two Trailing Digits After The Decimal Point?

Javascript, Weird Floating Point Number Endless Decimal?

I need some help with floating point numbers...please! Here's the thing, I have code like below… Read more Javascript, Weird Floating Point Number Endless Decimal?

Comparing Two Floats To See If They're Both Negative, Or Both Positive

Hay guys, i have 2 floats, which both comes from input boxes. I need to compare these 2 floats, if … Read more Comparing Two Floats To See If They're Both Negative, Or Both Positive

ToLocaleString, Percentages, And Firefox 38

I'm trying to format a percentage to have three significant figures. I'd like a fairly smal… Read more ToLocaleString, Percentages, And Firefox 38