octave-symbolic 2.9.0 3.1.1 http://mirror.yandex.ru/fedora/linux/development/rawhide/Everything/source/tree/Packages/o/octave-symbolic-3.1.1-7.fc40.src.rpm octave-symbolic 2.9.0 3.1.1 https://github.com/cbm755/octsympy/releases/tag/v3.1.1