feat: representatives for the FixedDetMatrices under SL action
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PR summary a8e364cb34
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| File | Base Count | Head Count | Change |
|---|---|---|---|
| Mathlib.LinearAlgebra.Matrix.FixedDetMatrices | 1255 | 1256 | +1 (+0.08%) |
Import changes for all files
| Files | Import difference |
|---|---|
Mathlib.LinearAlgebra.Matrix.FixedDetMatrices |
1 |
Declarations diff
+ S_smul_four
+ T_S_rel
+ induction_on
+ reduce
+ reduce_eqn1
+ reduce_eqn2
+ reduce_eqn3
+ reduce_mem_reps
+ reduce_rec
+ reduce_step
+ reps
+ reps_entries_le_m'
+ reps_fintype
+ reps_zero_empty
You can run this locally as follows
## summary with just the declaration names:
./scripts/declarations_diff.sh <optional_commit>
## more verbose report:
./scripts/declarations_diff.sh long <optional_commit>The doc-module for script/declarations_diff.sh contains some details about this script.
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FixedDetMatrices under SL action
Co-authored-by: Ruben Van de Velde <[email protected]>
Co-authored-by: Ruben Van de Velde <[email protected]>
Co-authored-by: Ruben Van de Velde <[email protected]>
leanprover-community-bot-assistant
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mathlib4-dependent-issues-bot
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Define the set of representatives under the action of SL(2, ZZ) and give some reduction lemmas that are useful for later proving that SL(2, ZZ) is generated by S, T.