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Some simple refactoring #19

Merged
merged 3 commits into from
Aug 16, 2024
Merged

Some simple refactoring #19

merged 3 commits into from
Aug 16, 2024

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andrew-appel
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In this commit, a few steps toward simplifying the import structure of the various modules, avoiding unnecessary dependencies, parsimony in suppressing warning messages, et cetera.

In this commit, a few steps toward simplifying the import structure
of the various modules, avoiding unnecessary dependencies,
parsimony in suppressing warning messages, et cetera.
1.  Restate mat_vec_mul_mixed_error' in a more mathcomp-idiomatic way as mat_vec_mul_mixed_error''.
2.  Notice (in theorem forward_error'') that the exact same proof script can make use of this new formulation.
3.  Avoid the use of Coqlib.
- Use only the newer (mathcomp-idiomatic) statement of mat_vec_mul_mixed_error lemma
- Reorder matrix_index arguments so default (zero) comes first
- Eliminate getm, just use matrix_index instead.
- Other small cleanups.
@ak-2485 ak-2485 merged commit 513889a into main Aug 16, 2024
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@andrew-appel andrew-appel deleted the refactor branch February 10, 2025 18:34
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