Sergey Bozhko authored 3 years ago and Björn Brandenburg committed 3 years ago

From changelog of Coq version 8.15:
Changed: [apply with] does not rename arguments unless using
compatibility flag Apply With Renaming (#13837, fixes #13759, by Gaëtan
Gilbert).

So, this commit replaces all occurrences of [apply L with (NAME0 := V)]
to [apply L with (NAME := V)]

This way, an addition in external libraries
cannot shadow a definition in Prosa.

Sergey Bozhko authored 3 years ago and Björn Brandenburg committed 3 years ago

* rename [step_function] to [unit_growth]
* restructure file

Sergey Bozhko authored 3 years ago and Björn Brandenburg committed 3 years ago

I think that this experiment was not successful. These lemmas can be
easily replaced by ssreflect tactics. Also, they encourage to write
proofs that are harder to maintain.

mathcomp has deprecated `iota_add` in favor of `iotaD`.

However, `iotaD` wasn't added until mathcomp 1.12, so this patch breaks
compatibility with earlier versions.

Added a few lemmas to util/div_mod that are needed for POET

* use more concise name
* add cases with [is_true _] in addition to cases with [_ = true]

Sergey Bozhko authored 3 years ago and Björn Brandenburg committed 3 years ago

Add a few lemmas that will be useful later.

Sergey Bozhko authored 3 years ago and Björn Brandenburg committed 3 years ago

also, removed one assumption in [eq_ind_in_seq]

lemma [count_filter_fun] is equivalent to ssreflect's [size_filter]

Sergey Bozhko authored 3 years ago and Björn Brandenburg committed 3 years ago

Note that many files have changed; however, this is due to the fact that some of the lemmas in nat.v have been renamed or removed.

Marco Maida authored 4 years ago and Björn Brandenburg committed 4 years ago

...and some supporting theory. This will be needed to handle arrival curves extrapolated from a finite prefix.

Move everything into the new namespace starting with 'prosa' rather
than the bland 'rt'.