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how to get the decimal part of a float using -'java,floating-point'
how to get the decimal part of a float Â using -'java,floating-point'
I need to extract the decimal part of a float number, but I get weird results:
float n = 22.65f;
// I want x = 0.65f, but...
x = n % 1; // x = 0.6499996
x = n - Math.floor(n); // x = 0.6499996185302734
x = n - (int)n; // x = 0.6499996
Why does this happen? Why do I get those values instead of 0.65?
Â Â Â Â
java
floating-point
asked
Sep 7, 2015
by
rajesh
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