1. 05 Jan, 2017 1 commit
2. 03 Jan, 2017 1 commit
3. 09 Dec, 2016 1 commit
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7. 20 Sep, 2016 1 commit
8. 09 Sep, 2016 2 commits
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15. 17 Feb, 2016 2 commits
• Rename simplify_equality like tactics. · 65ab1289
Robbert Krebbers authored
```simplify_equality        => simplify_eq
simplify_equality'       => simplify_eq/=
simplify_map_equality    => simplify_map_eq
simplify_map_equality'   => simplify_map_eq/=
simplify_option_equality => simplify_option_eq
simplify_list_equality   => simplify_list_eq
f_equal'                 => f_equal/=

The /= suffixes (meaning: do simpl) are inspired by ssreflect.```
• Use scheme - then + then * for bullets. · 685148ab
Robbert Krebbers authored
16. 13 Feb, 2016 1 commit
17. 11 Feb, 2016 3 commits
• Shorter names for common math notions. · 8c96ad4e
Robbert Krebbers authored
`Also do some minor clean up.`
• Revert "prelude: add notation for > and >= for all kinds of numbers" · eb563833
Robbert Krebbers authored
```This reverts commit 24fa20e5.

Although these symmetric variants sometimes look "better", they
are really annoying and should IMHO never be used:

1.) For lemmas there is now a choice between >= and <=. Since there is
no longer a canonical choice, it is very easy to introduce a lot of
inconsistencies in statements of lemmas.

2.) For automation the situation becomes annoying, you have to built in
stuff for both >= and <=. That is very error-prone.

3.) For N and Z the notions x <= y and y >= x are not even convertible!
That means that done/by does not solve x <= y if you have y >= x and if
avoids you applying certain lemmas.```
18. 12 Jan, 2016 1 commit
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22. 11 Nov, 2015 1 commit