How to match exponent that might be 1?
41604
default value for the 2nd argument in Power for pattern matching
28141
How to know if $\log_78 > \log_89$ without using a calculator?
94082
Is it possible to pad integers with zeros using regular expressions?
144515
Equation with high exponents
126734
Convert a number to its expression in words (e.g. 55 -> fifty-five)
50551
How do you validate that two math expressions are equal?
105003
Decimal number regular expression, where digit after decimal is optional
33256
Simple regular expression for a decimal with a precision of 2
132490
How to parse a mathematical expression given as a string and return a number?
146749
Java exponent error at 2^31 power
31907
Why does N[1.000 01, 10] return 1.00001, but N[1.000 001, 10] returns only 1.?
66160
Math operations in regex
140352
How can I take a sensitive result for this equation?
50110
How to check if a number is a power of 2
604
How to match numbers between X and Y with regexp?
81791
Regular expressions match floating point number but not integer
92197
Calculating Non-Integer Exponent