Amazon Redshift will no longer support the creation of new Python UDFs starting Patch 198. Existing Python UDFs will continue to function until June 30, 2026. For more information, see the [ blog post ](https://aws.amazon.com/blogs/big-data/amazon-redshift-python-user-defined-functions-will-reach-end-of-support-after-june-30-2026/). 

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

**Topics**
+ [Mathematical operator symbols](r_OPERATOR_SYMBOLS.md)
+ [ABS function](r_ABS.md)
+ [ACOS function](r_ACOS.md)
+ [ASIN function](r_ASIN.md)
+ [ATAN function](r_ATAN.md)
+ [ATAN2 function](r_ATAN2.md)
+ [CBRT function](r_CBRT.md)
+ [CEILING (or CEIL) function](r_CEILING_FLOOR.md)
+ [COS function](r_COS.md)
+ [COT function](r_COT.md)
+ [DEGREES function](r_DEGREES.md)
+ [DEXP function](r_DEXP.md)
+ [DLOG1 function](r_DLOG1.md)
+ [DLOG10 function](r_DLOG10.md)
+ [EXP function](r_EXP.md)
+ [FLOOR function](r_FLOOR.md)
+ [LN function](r_LN.md)
+ [LOG function](r_LOG.md)
+ [MOD function](r_MOD.md)
+ [PI function](r_PI.md)
+ [POWER function](r_POWER.md)
+ [RADIANS function](r_RADIANS.md)
+ [RANDOM function](r_RANDOM.md)
+ [ROUND function](r_ROUND.md)
+ [SIN function](r_SIN.md)
+ [SIGN function](r_SIGN.md)
+ [SQRT function](r_SQRT.md)
+ [TAN function](r_TAN.md)
+ [TRUNC function](r_TRUNC.md)

This section describes the mathematical operators and functions supported in Amazon Redshift.