branch master updated (89cbec8 -> 57497c5)

[Mathieu Lirzin]

mthl pushed a change to branch master
in repository guix.

      from  89cbec8   hydra: Add 'hydra-jobs.scm' target to compute the Hydra 
jobs.
       new  61bb355   gnu: Add mpfi.
       new  57497c5   gnu: Add giac-xcas.

The 2 revisions listed above as "new" are entirely new to this
repository and will be described in separate emails.  The revisions
listed as "adds" were already present in the repository and have only
been added to this reference.


Summary of changes:
 gnu/packages/algebra.scm        |   67 +++++++++++++++++++++++++++++++++++++++
 gnu/packages/multiprecision.scm |   26 +++++++++++++++
 2 files changed, 93 insertions(+), 0 deletions(-)