When do we use the positive vs. negative square root of numbers?
3955
Square roots -- positive and negative
83677
Use of negative frequency for the sake of simplifying mathematics?
51191
Does a negative number really exist?
79895
The modulo operation on negative numbers in Python
50041
Significance of $\sqrt[n]{a^n} $?!
44799
Why is the even root of a number always positive?
137695
How to calculate square root or cube root?
55373
The difference between 0. and 0
133496
is $\sqrt{x}$ always positive?
88312
What is the accepted syntax for a negative number with an exponent?
138972
When is R squared negative?
86866
Is there a number whose absolute value is negative?
156541
$a^b > b^a$ or $a^b b$ where $a,b$ are positive real numbers
34024
Are +0 and -0 the same?
107390
Why is (-1)(-1) = 1?
17515
Why is negative times negative = positive?
153186
Positive integer type