> ## Documentation Index > Fetch the complete documentation index at: https://docs.firebolt.io/llms.txt > Use this file to discover all available pages before exploring further. # Math functions > BigQuery mathematical functions supported in BigQuery compatibility mode. Preview BigQuery [mathematical functions](https://docs.cloud.google.com/bigquery/docs/reference/standard-sql/mathematical_functions) in [BigQuery compatibility mode](/compatibility-modes/bigquery/overview). | Function | Support | Notes | | :--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | :------------ | :------------------------------------------- | | [`ABS`](https://docs.cloud.google.com/bigquery/docs/reference/standard-sql/mathematical_functions#abs) | Supported | | | [`SIGN`](https://docs.cloud.google.com/bigquery/docs/reference/standard-sql/mathematical_functions#sign) | Supported | | | [`CEIL`](https://docs.cloud.google.com/bigquery/docs/reference/standard-sql/mathematical_functions#ceil), [`CEILING`](https://docs.cloud.google.com/bigquery/docs/reference/standard-sql/mathematical_functions#ceiling) | Supported | | | [`FLOOR`](https://docs.cloud.google.com/bigquery/docs/reference/standard-sql/mathematical_functions#floor) | Supported | | | [`ROUND`](https://docs.cloud.google.com/bigquery/docs/reference/standard-sql/mathematical_functions#round) | Supported | | | [`TRUNC`](https://docs.cloud.google.com/bigquery/docs/reference/standard-sql/mathematical_functions#trunc) | Supported | | | [`MOD`](https://docs.cloud.google.com/bigquery/docs/reference/standard-sql/mathematical_functions#mod) | Supported | | | [`DIV`](https://docs.cloud.google.com/bigquery/docs/reference/standard-sql/mathematical_functions#div) | Supported | Integer division. | | [`POW`](https://docs.cloud.google.com/bigquery/docs/reference/standard-sql/mathematical_functions#pow), [`POWER`](https://docs.cloud.google.com/bigquery/docs/reference/standard-sql/mathematical_functions#power) | Supported | | | [`SQRT`](https://docs.cloud.google.com/bigquery/docs/reference/standard-sql/mathematical_functions#sqrt), [`CBRT`](https://docs.cloud.google.com/bigquery/docs/reference/standard-sql/mathematical_functions#cbrt) | Supported | | | [`EXP`](https://docs.cloud.google.com/bigquery/docs/reference/standard-sql/mathematical_functions#exp), [`LN`](https://docs.cloud.google.com/bigquery/docs/reference/standard-sql/mathematical_functions#ln), [`LOG`](https://docs.cloud.google.com/bigquery/docs/reference/standard-sql/mathematical_functions#log), [`LOG10`](https://docs.cloud.google.com/bigquery/docs/reference/standard-sql/mathematical_functions#log10) | Supported | | | [`GREATEST`](https://docs.cloud.google.com/bigquery/docs/reference/standard-sql/mathematical_functions#greatest), [`LEAST`](https://docs.cloud.google.com/bigquery/docs/reference/standard-sql/mathematical_functions#least) | Supported | | | [`RAND`](https://docs.cloud.google.com/bigquery/docs/reference/standard-sql/mathematical_functions#rand) | Supported | | | [`SIN`](https://docs.cloud.google.com/bigquery/docs/reference/standard-sql/mathematical_functions#sin), [`COS`](https://docs.cloud.google.com/bigquery/docs/reference/standard-sql/mathematical_functions#cos), [`TAN`](https://docs.cloud.google.com/bigquery/docs/reference/standard-sql/mathematical_functions#tan), [`COT`](https://docs.cloud.google.com/bigquery/docs/reference/standard-sql/mathematical_functions#cot) | Supported | | | [`ASIN`](https://docs.cloud.google.com/bigquery/docs/reference/standard-sql/mathematical_functions#asin), [`ACOS`](https://docs.cloud.google.com/bigquery/docs/reference/standard-sql/mathematical_functions#acos), [`ATAN`](https://docs.cloud.google.com/bigquery/docs/reference/standard-sql/mathematical_functions#atan), [`ATAN2`](https://docs.cloud.google.com/bigquery/docs/reference/standard-sql/mathematical_functions#atan2) | Supported | | | [`CSC`](https://docs.cloud.google.com/bigquery/docs/reference/standard-sql/mathematical_functions#csc), [`SEC`](https://docs.cloud.google.com/bigquery/docs/reference/standard-sql/mathematical_functions#sec) | Supported | Reciprocals of sine and cosine. | | [`SAFE_DIVIDE`](https://docs.cloud.google.com/bigquery/docs/reference/standard-sql/mathematical_functions#safe_divide) | Supported | Returns `NULL` when the divisor is 0. | | `ACOSH`, `ASINH`, `ATANH`, `COSH`, `SINH`, `TANH`, `COTH`, `CSCH`, `SECH` | Not supported | Hyperbolic and inverse-hyperbolic functions. | | `SAFE_ADD`, `SAFE_MULTIPLY`, `SAFE_NEGATE`, `SAFE_SUBTRACT` | Not supported | | | `IS_INF`, `IS_NAN`, `RANGE_BUCKET`, `COSINE_DISTANCE`, `EUCLIDEAN_DISTANCE` | Not supported | |