Return the absolute value of the input x. | |
Round up to the nearest integer. | |
Round down to the nearest integer. | |
Return the natural logarithm of the input value. | |
Return the base 10 logarithm of the input value. | |
Return the logarithm of the input value in the specified base. | |
Return the arithmetic mean of the input set. | |
Return the sample standard deviation of the input set. | |
Return the population standard deviation of the input set. | |
Return the sample variance of the input set. | |
Return the population variance of the input set. |