How are NaN and Infinity of a float or double stored in memory?
118681
What is the internal representation of inf and NaN?
106641
How does Java handle integer underflows and overflows and how would you check for it?
86057
What variable type for extremely big integer numbers?
16287
Why do I see a double variable initialized to some value like 21.4 as 21.399999618530273?
15050
why f is placed after float values?
114815
Floating point error in representation?
65624
Real vs. Floating Point vs. Money
10593
How to test whether something is identically NaN?
73705
float to int unexpected behaviour
55359
Why is floating point arithmetic in C# imprecise?
103586
Applying casts to the results of integer and floating point division: what's going on here?
5412
What is the most effective way for float and double comparison?
49757
Is using double faster than float?
91970
What is the difference between float and double?
35622
Is floating-point == ever OK?
47256
Fixed-size floating point types
136101
biggest integer that can be stored in a double