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Posted to issues@spark.apache.org by "Yuming Wang (JIRA)" <ji...@apache.org> on 2019/06/21 07:22:00 UTC
[jira] [Updated] (SPARK-28134) Trigonometric Functions
[ https://issues.apache.org/jira/browse/SPARK-28134?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Yuming Wang updated SPARK-28134:
--------------------------------
Description:
||Function (radians)||Function (degrees)||Description||
|{{acos(_x_}})|{{acosd(_x_}})|inverse cosine|
|{{asin(_x_}})|{{asind(_x_}})|inverse sine|
|{{atan(_x_}})|{{atand(_x_}})|inverse tangent|
|{{atan2(_y_}}, _{{x}}_)|{{atan2d(_y_}}, _{{x}}_)|inverse tangent of {{_y_}}/_{{x}}_|
|{{cos(_x_}})|{{cosd(_x_}})|cosine|
|{{cot(_x_}})|{{cotd(_x_}})|cotangent|
|{{sin(_x_}})|{{sind(_x_}})|sine|
|{{tan(_x_}})|{{tand(_x_}})|tangent|
[https://www.postgresql.org/docs/12/functions-math.html#FUNCTIONS-MATH-TRIG-TABLE]
was:
||Function (radians)||Function (degrees)||Description||
|{{acos(_{{x}}_)}}|{{acosd(_{{x}}_)}}|inverse cosine|
|{{asin(_{{x}}_)}}|{{asind(_{{x}}_)}}|inverse sine|
|{{atan(_{{x}}_)}}|{{atand(_{{x}}_)}}|inverse tangent|
|{{atan2(_{{y}}_, _{{x}}_)}}|{{atan2d(_{{y}}_, _{{x}}_)}}|inverse tangent of {{_{{y}}_/_{{x}}_}}|
|{{cos(_{{x}}_)}}|{{cosd(_{{x}}_)}}|cosine|
|{{cot(_{{x}}_)}}|{{cotd(_{{x}}_)}}|cotangent|
|{{sin(_{{x}}_)}}|{{sind(_{{x}}_)}}|sine|
|{{tan(_{{x}}_)}}|{{tand(_{{x}}_)}}|tangent|
[https://www.postgresql.org/docs/12/functions-math.html#FUNCTIONS-MATH-TRIG-TABLE]
> Trigonometric Functions
> -----------------------
>
> Key: SPARK-28134
> URL: https://issues.apache.org/jira/browse/SPARK-28134
> Project: Spark
> Issue Type: Sub-task
> Components: SQL
> Affects Versions: 3.0.0
> Reporter: Yuming Wang
> Priority: Major
>
> ||Function (radians)||Function (degrees)||Description||
> |{{acos(_x_}})|{{acosd(_x_}})|inverse cosine|
> |{{asin(_x_}})|{{asind(_x_}})|inverse sine|
> |{{atan(_x_}})|{{atand(_x_}})|inverse tangent|
> |{{atan2(_y_}}, _{{x}}_)|{{atan2d(_y_}}, _{{x}}_)|inverse tangent of {{_y_}}/_{{x}}_|
> |{{cos(_x_}})|{{cosd(_x_}})|cosine|
> |{{cot(_x_}})|{{cotd(_x_}})|cotangent|
> |{{sin(_x_}})|{{sind(_x_}})|sine|
> |{{tan(_x_}})|{{tand(_x_}})|tangent|
>
> [https://www.postgresql.org/docs/12/functions-math.html#FUNCTIONS-MATH-TRIG-TABLE]
>
>
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