Fast updates of QR and Cholesky decompositions

Current version

Revision: 7

qrupdate requires the following formulae to be installed:
gcc 7.3.0_1 GNU compiler collection
veclibfort 0.4.2_5 GNU Fortran compatibility for Apple's vecLib

Reverse dependencies

The following formula requires qrupdate to be installed:
libbi 1.4.0_2 Bayesian state-space modelling on parallel computer hardware

Recent formula history

FX Coudert qrupdate: phase out :fortran
ilovezfs qrupdate: bump revision to pre-migration value
FX Coudert qrupdate: migrate from homebrew/science

Formula code at GitHub