Only real numbers (Fullsimplify)
74134
Failure in the use of FullSimplify
49631
Bash script Multiply only numbers from a text file?
17768
Limiting floats to two decimal points
85383
No. Of real roots of an equation
138605
Why `Chop` does not make the real part of machine complex numbers an exact zero?
41594
return only Digits 0-9 from a String
9737
Complex number operations: telling Mathematica variables are real
126202
Analysis Question Involving Real Numbers
43144
Fastest way to clamp a real (fixed/floating point) value?
19368
Print floating point values without leading zero
6694
Subscript indices must either be real positive integers or logicals?
102307
Discrete Math Proofs Involving Real Numbers
156431
Testing for a vector of reals
7503
How do I make a textbox that only accepts numbers?
148496
How to show that an expression is 0 if FullSimplify never finishes
8187
How to create my own math operator with limits?
130149
Computablility of a real number