# Commit 2019-07-03 09:42 d2c5309d

View on Github →refactor(linear_algebra/lc): use families not sets (#943)

- refactor(linear_algebra/lc): use families not sets
- refactor(linear_algebra/lc): merge lc into finsupp
- refactor(linear_algebra/lc): localize decidability
- refactor(linear_algebra/lc): finsupp instances
- refactor(linear_algebra/lc): use families instead of sets
- refactor(linear_algebra/lc): remove set argument in lin_indep
- refactor(linear_algebra/lc): clean up
- refactor(linear_algebra/lc): more clean up
- refactor(linear_algebra/lc): set_option in section
- refactor(linear_algebra/lc): decidability proof
- refactor(linear_algebra/lc): arrow precedence
- refactor(linear_algebra/lc): more cleanup
- refactor(linear_algebra/lc): move finset.preimage
- refactor(linear_algebra/lc): use families not sets
- refactor(linear_algebra/lc): merge lc into finsupp
- refactor(linear_algebra/lc): localize decidability
- refactor(linear_algebra/lc): finsupp instances
- refactor(linear_algebra/lc): use families instead of sets
- refactor(linear_algebra/lc): remove set argument in lin_indep
- refactor(linear_algebra/lc): clean up
- refactor(linear_algebra/lc): more clean up
- refactor(linear_algebra/lc): set_option in section
- refactor(linear_algebra/lc): decidability proof
- refactor(linear_algebra/lc): arrow precedence
- refactor(linear_algebra/lc): more cleanup
- refactor(linear_algebra/lc): move finset.preimage
- tidying up. Remove unnecessary dec_eq from dim. Shorten finset.preimage.
- fix build
- make travis rebuild
- fix build
- shorten finsupp proofs
- shorten more proofs
- shorten more proofs
- speed up dim_bot
- fix build
- shorten dimension proof