[ET Trac] [Einstein Toolkit] #683: LSUThorns/Vectors: Remove pos, add sin/cos/tan functions

[Einstein Toolkit]

#683: LSUThorns/Vectors: Remove pos, add sin/cos/tan functions
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  Reporter:  eschnett               |       Owner:        
      Type:  enhancement            |      Status:  review
  Priority:  major                  |   Milestone:        
 Component:  EinsteinToolkit thorn  |     Version:        
Resolution:                         |    Keywords:        
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Description changed by eschnett:

Old description:

> Remove kpos, because it is not used (it is a no-op, i.e. the
> arithmetic + operator).
>
> Add sin, cos, and tan.

New description:

 Remove kpos, because it is not used (it is a no-op, i.e. the
 arithmetic + operator).

 Add sin, cos, and tan.

 Add comments describing how integer vector operations could be added.

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Ticket URL: <https://trac.einsteintoolkit.org/ticket/683#comment:2>
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