Do you take the negative square root when you raise a number to the power of a half?
38954
Is there a convention for power of a half being the positive square root?
69228
Factorial of 0 - a convenience?
34227
Continued fraction of a square root
50110
How to check if a number is a power of 2
155635
Why is the math for negative exponents so?
53958
General misconception about $\sqrt x$
17542
Why is $\sqrt{-x}*\sqrt{-x}=-x?$
78351
Why is $(2, 1+\sqrt{-5})$ not principal?
28854
Modulus with a negative number
149954
Subtraction of a negative number
31165
Is this workaround used by my book to find the value of $1/0$ legitimate?
3955
Square roots -- positive and negative
137695
How to calculate square root or cube root?
4861
Can 0.99999999999 be rounded to 1.0 when multiplying?
127211
How does Java calculate negative numbers?
44799
Why is the even root of a number always positive?
28228
Is a prime factor of a number always less than its square root?