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COTH

Applies to ✅ Open Source Edition   ✅ Express Edition   ✅ Professional Edition   ✅ Enterprise Edition

The COTH() function calculates the hyperbolic cotangent of a numeric value.

SELECT coth(1);
create.select(coth(1)).fetch();

The result being

+--------------+
|         coth |
+--------------+
| 1.3130352855 |
+--------------+

Dialect support

This example using jOOQ:

coth(1)

Translates to the following dialect specific expressions:

ASE, Access, Aurora MySQL, Aurora Postgres, BigQuery, DB2, Derby, DuckDB, Exasol, Firebird, H2, HSQLDB, Hana, Informix, MariaDB, MemSQL, MySQL, Oracle, Postgres, Redshift, SQLDataWarehouse, SQLServer, SQLite, Snowflake, Sybase, Teradata, Trino, Vertica, YugabyteDB

((exp((1 * 2)) + 1) / (exp((1 * 2)) - 1))

CockroachDB

((exp(CAST((1 * 2) AS numeric)) + 1) / (exp(CAST((1 * 2) AS numeric)) - 1))

(These are currently generated with jOOQ 3.20, see #10141), or translate your own on our website

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