Re: [Maria-developers] COT() function

from mysql 5.1, 5.5, 5.6, 5.7 manual http://dev.mysql.com/doc/refman/5.1/en/mathematical-functions.html#function_... http://dev.mysql.com/doc/refman/5.5/en/mathematical-functions.html#function_... http://dev.mysql.com/doc/refman/5.6/en/mathematical-functions.html#function_... http://dev.mysql.com/doc/refman/5.7/en/mathematical-functions.html#function_... * * - COT(*X*)<http://dev.mysql.com/doc/refman/5.1/en/mathematical-functions.html#function_cot> Returns the cotangent of *X*. mysql> *SELECT COT(12);* -> -1.5726734063977 mysql> *SELECT COT(0);* -> NULL maybe a sql_mode parameter change the output of this function?