Inconsistencies involved in when representing square root and square
3955
Square roots -- positive and negative
39485
Why does ('0' ? 'a' : 'b') behave different than ('0' == true ? 'a' : 'b')
48308
Uniqueness of radix representation of integers in base 3
43
Is floating point math broken?
68804
Writing your own square root function
141886
Incorrect notation in math?
40683
What's wrong with the square root version of the Klein-Gordon equation?
106716
The sum of square roots of non-perfect squares is never integer
144244
Bound on difference between irrational square root and rational number
70660
Why is $\sqrt{8}/2$ equal to $\sqrt{2}$?
25400
Why are floating point numbers inaccurate?
91521
Ambiguity of notation: $\sin(x)^2$
19004
How is floating point stored? When does it matter?
86603
Infinite square-rooting
3115
How deterministic is floating point inaccuracy?
47463
Converting sums of square-roots to nested square-roots
43277
Confused by (apparent) inconsistent precision