era.pmp.md

eraPmp

amb = ERFA.pmp(a, b)

P-vector subtraction.

Given:

   a        double[3]      first p-vector
   b        double[3]      second p-vector

Returned:

   amb      double[3]      a - b

Note:

   It is permissible to re-use the same array for any of the
   arguments.

This revision: 2021 May 11

Copyright (C) 2013-2021, NumFOCUS Foundation. Derived, with permission, from the SOFA library.