K 10 svn:author V 4 yuri K 8 svn:date V 27 2017-12-21T00:26:58.894355Z K 7 svn:log V 511 e-added port: science/PETSc: Suite of data structures and routines from Argonne National Laboratory (existed 2004/11/21-2014/09/01, deleted in r366959) Replacing the identical version committed by me as a new port in r456696. The old math/petsc port also had a slave port math/petsc-mpich that has also been deleted. Original differential revision is https://reviews.freebsd.org/D13527 Submitted by: myself Reported by: thierry that math/petsc and math/petsc-mpich existed before Approved by: adamw (mentor) END