# Math functions
<a name="Math_functions-spark"></a>

This section describes the mathematical operators and functions supported in AWS Clean Rooms Spark SQL. 

**Topics**
+ [Mathematical operator symbols](OPERATOR_SYMBOLS.md)
+ [ABS function](ABS.md)
+ [ACOS function](ACOS.md)
+ [ASIN function](ASIN.md)
+ [ATAN function](ATAN.md)
+ [ATAN2 function](ATAN2.md)
+ [CBRT function](CBRT.md)
+ [CEILING (or CEIL) function](CEILING_FLOOR.md)
+ [COS function](COS.md)
+ [COT function](COT.md)
+ [DEGREES function](DEGREES.md)
+ [DIV function](DIV.md)
+ [EXP function](EXP.md)
+ [FLOOR function](FLOOR.md)
+ [LN function](LN.md)
+ [LOG function](LOG.md)
+ [MOD function](MOD.md)
+ [PI function](PI.md)
+ [POWER function](POWER.md)
+ [RADIANS function](RADIANS.md)
+ [RAND function](RAND.md)
+ [RANDOM function](RANDOM.md)
+ [ROUND function](ROUND.md)
+ [SIGN function](SIGN.md)
+ [SIN function](SIN.md)
+ [SQRT function](SQRT.md)
+ [TRUNC function](TRUNC.md)