fix: save options in algemostd.lib
fix: handle zero ideals in algemodstd.lib
chg: improve chinrempoly()
chg: make minor improvements in algemodstd.lib
chg: indentation in algemodstd.lib
chg: regenerate test stats for algemodstd.lib
Merge pull request #664 from tigistdereje/algemodstd

improve algemodstd.lib