Decimal Expansion of Pi
23705
Does $\pi$ contain all possible number combinations?
105935
Converting Roman Numerals To Decimal
17663
Moving decimal places over in a double
109900
Why is $e^{\pi \sqrt{163}}$ almost an integer?
157066
Do We Need the Digits of $\pi$?
96238
Obtain & manipulate bit pattern of float as integer
48075
How do I parse a string with a decimal point to a double?
28230
What bizarrities lurk within the decimal expansion of an irrational number?
24743
How to extract the decimal part from a floating point number in C?
102305
How can I round up numbers to the next half-integer?
153831
Approximating $\pi$ with least digits
76434
What is the measure of the set of numbers in $[0,1]$ whose decimal expansions do not contain $5$?
46378
Trig substitution; why can we ignore the absolute value?
123829
How to round decimal value up to nearest 0.05 value?
130264
How to arrange $e^3,3^e,e^{\pi},\pi^e,3^{\pi},\pi^3$ in the increasing order?
31774
How do I typeset arbitrary fractions like the standard symbol for .5 = ½?
37826
Is $0.23571113171923293137\dots$ transcendental?