Tag: difference between mysql and mysqld

MySQL LN Function

Example

Return the natural logarithm of 2:

SELECT LN(2);

Definition and Usage

The LN() function returns the natural logarithm of a number.

Note: See also the LOG() and EXP() functions. Continue reading MySQL LN Function

MySQL ATAN Function

Example

Return the arc tangent of a number:

SELECT ATAN(2.5);

Definition and Usage

The ATAN() function returns the arc tangent of one or two numbers. Continue reading MySQL ATAN Function