1.4142... -> M_SQRT2 0.4142... -> M_SQRT2 - 1 3.1415... -> M_PI 2.7182... -> M_E Change-Id: If5b19aa38d9902b1a4b717f89f18bdf2f73a47cf Reviewed-on: https://gerrit.libreoffice.org/c/core/+/129745 Tested-by: Hossein <hossein@libreoffice.org> Reviewed-by: Hossein <hossein@libreoffice.org>