Why does this double arithmetic give two different answers on a single machine?
3115
How deterministic is floating point inaccuracy?
102138
Why does $\sqrt{x^2}$ seem to equal $x$ and not $|x|$ when you multiply the exponents?
69976
Why is Lua arithmetic is not equal to itself?
43277
Confused by (apparent) inconsistent precision
58222
Catch and compute overflow during multiplication of two large integers
103586
Applying casts to the results of integer and floating point division: what's going on here?
17809
How come such different methods result in the same number, $e$?
53125
Why is there no overload of Interlocked.Add that accepts Doubles as parameters?
4907
How do I print a double value with full precision using cout?
25400
Why are floating point numbers inaccurate?
150767
Whats wrong with this simple 'double' calculation?
81502
Getting different output from seemingly identical calculations
118255
how do I validate user input as a double in C++?
102306
Why is this simple calculation of two doubles inaccurate?
77701
Why are there so many types of number in Java when long and double work every time?
31096
Why does division result in zero instead of a decimal?
92094
Precision loss with double C++