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Posted to issues@spark.apache.org by "Yuming Wang (JIRA)" <ji...@apache.org> on 2019/06/21 07:15:00 UTC
[jira] [Updated] (SPARK-28133) Hyperbolic Functions
[ https://issues.apache.org/jira/browse/SPARK-28133?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Yuming Wang updated SPARK-28133:
--------------------------------
Description:
||Function||Description||Example||Result||
|{{sinh(_{{x}}_)}}|hyperbolic sine|{{sinh(0)}}|{{0}}|
|{{cosh(_{{x}}_)}}|hyperbolic cosine|{{cosh(0)}}|{{1}}|
|{{tanh(_{{x}}_)}}|hyperbolic tangent|{{tanh(0)}}|{{0}}|
|{{asinh(_{{x}}_)}}|inverse hyperbolic sine|{{asinh(0)}}|{{0}}|
|{{acosh(_{{x}}_)}}|inverse hyperbolic cosine|{{acosh(1)}}|{{0}}|
|{{atanh(_{{x}}_)}}|inverse hyperbolic tangent|{{atanh(0)}}|{{0}}|
[https://www.postgresql.org/docs/12/functions-math.html#FUNCTIONS-MATH-HYP-TABLE]
was:
||Function||Description||Example||Result||
|{{sinh(_{{x}}_)}}|hyperbolic sine|{{sinh(0)}}|{{0}}|
|{{cosh(_{{x}}_)}}|hyperbolic cosine|{{cosh(0)}}|{{1}}|
|{{tanh(_{{x}}_)}}|hyperbolic tangent|{{tanh(0)}}|{{0}}|
|{{asinh(_{{x}}_)}}|inverse hyperbolic sine|{{asinh(0)}}|{{0}}|
|{{acosh(_{{x}}_)}}|inverse hyperbolic cosine|{{acosh(1)}}|{{0}}|
|{{atanh(_{{x}}_)}}|inverse hyperbolic tangent|{{atanh(0)}}|{{0}}|
https://www.postgresql.org/docs/12/functions-math.html#FUNCTIONS-MATH-HYP-TABLE
> Hyperbolic Functions
> --------------------
>
> Key: SPARK-28133
> URL: https://issues.apache.org/jira/browse/SPARK-28133
> Project: Spark
> Issue Type: Sub-task
> Components: SQL
> Affects Versions: 3.0.0
> Reporter: Yuming Wang
> Priority: Major
>
>
> ||Function||Description||Example||Result||
> |{{sinh(_{{x}}_)}}|hyperbolic sine|{{sinh(0)}}|{{0}}|
> |{{cosh(_{{x}}_)}}|hyperbolic cosine|{{cosh(0)}}|{{1}}|
> |{{tanh(_{{x}}_)}}|hyperbolic tangent|{{tanh(0)}}|{{0}}|
> |{{asinh(_{{x}}_)}}|inverse hyperbolic sine|{{asinh(0)}}|{{0}}|
> |{{acosh(_{{x}}_)}}|inverse hyperbolic cosine|{{acosh(1)}}|{{0}}|
> |{{atanh(_{{x}}_)}}|inverse hyperbolic tangent|{{atanh(0)}}|{{0}}|
>
>
> [https://www.postgresql.org/docs/12/functions-math.html#FUNCTIONS-MATH-HYP-TABLE]
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