Question

How to use the Math.fround() function to get the nearest single precision float representation of a number in JavaScript

Answer 1

document.write("Math.fround(3.14) = " + Math.fround(3.14) + "<br />");
document.write("Math.fround(7.446) = " + Math.fround(7.446) + "<br />");
document.write("Math.fround(0) = " + Math.fround(0) + "<br />");
document.write("Math.fround(1.5) = " + Math.fround(1.5) + "<br />");
document.write("Math.fround(NaN) = " + Math.fround(NaN) + "<br />");

 
/*
run

Math.fround(3.14) = 3.140000104904175
Math.fround(7.446) = 7.446000099182129
Math.fround(0) = 0
Math.fround(1.5) = 1.5
Math.fround(NaN) = NaN
 
*/

 

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