forked from amazingfate/loongoffice
which is very hot here. Push it down into Fraction, where we can skip the construction of boost::rational intermediate values Change-Id: I7e5f18456a252a159d3a50e9297168e5ba9e1588 Reviewed-on: https://gerrit.libreoffice.org/c/core/+/141894 Tested-by: Jenkins Reviewed-by: Noel Grandin <noel.grandin@collabora.co.uk>