TAN
Returns the tangent of x, where x is given in radians.
Syntax
TAN (x)
Arguments
x: the argument
Return Type
Float or double. NULL if x is NULL or invalid.
Examples
SELECT TAN(3.14159265359); **** +---------------------------------+ | TAN(3.14159265359) | +---------------------------------+ | 0.00000000000020682310711021444 | +---------------------------------+