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https://issues.apache.org/jira/browse/CALCITE-3695?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Forward Xu updated CALCITE-3695:
--------------------------------
Description:
Implement TANH function
select tanh(1);
+--------------------+
| EXPR$0 |
+--------------------+
| 0.7615941559557649 |
+--------------------+
(1 row)
was:IMPLEMENT TANH FUNCTION
> Implement TANH function
> -----------------------
>
> Key: CALCITE-3695
> URL: https://issues.apache.org/jira/browse/CALCITE-3695
> Project: Calcite
> Issue Type: Sub-task
> Reporter: Forward Xu
> Assignee: Forward Xu
> Priority: Major
>
> Implement TANH function
> select tanh(1);
> +--------------------+
> | EXPR$0 |
> +--------------------+
> | 0.7615941559557649 |
> +--------------------+
> (1 row)
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