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University of Cambridge
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- http://ericwieser.me
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cocotb/cocotb Public
cocotb, a coroutine based cosimulation library for writing VHDL and Verilog testbenches in Python
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raven-client Public
A python requests adapter to automatically login to the Cambridge University Raven Login
Python 1
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4,261 contributions in the last year
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Activity overview
Contributed to
leanprover-community/mathlib,
numpy/numpy,
pygae/lean-ga-docs
and 5 other
repositories
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Contribution activity
November 2021
Created 102 commits in 9 repositories
Created 1 repository
Created a pull request in leanprover-community/mathlib that received 11 comments
[Merged by Bors] - refactor(algebra/opposites): use mul_opposite for multiplicative opposite
Split out mul_opposite from opposite, to leave room for an add_opposite in future.
Multiplicative opposites are now spelt Aᵐᵒᵖ instead of Aᵒᵖ. Aᵒᵖ …
+473
−446
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11
comments
Opened 56 other pull requests in 4 repositories
leanprover-community/mathlib
6
open
47
closed
- feat(group_theory/group_action/defs): add a typeclass to show that an action is symmetric
-
[Merged by Bors] - chore(algebra/module/pi): split out
group_theory/group_action/pito matchgroup_theory/group_action/prod -
[Merged by Bors] - feat(group_theory/group_action/units): add a
mul_distrib_mul_actioninstance - [Merged by Bors] - chore(algebra/opposites): split out lemmas about rings and groups
- [Merged by Bors] - feat(group_theory/submonoid/pointwise): pointwise inverse of a submonoid
- [Merged by Bors] - feat(algebra/char_p/two): lemmas about characteristic two
- [Merged by Bors] - feat(data/mv_polynomial/basic): add a symmetric version of coeff_X_mul and generalize to monomials
- [Merged by Bors] - feat(ring_theory/ideal/operations): add lemmas about comap
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[Merged by Bors] - feat(logic/function/basic): add
function.{in,sur,bi}jective.comp_left - [Merged by Bors] - chore(algebra/opposites): split group actions and division_ring into their own files
- [Merged by Bors] - feat(linear_algebra/bilinear_form): add lemmas about congr
- [Merged by Bors] - refactor(ring_theory/sub[semi]ring): move pointwise instances to their own file
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feat(data/fin/tuple): rename
fin.appendtomatrix.vec_append, introduce a newfin.appendandfin.repeat. -
[Merged by Bors] - feat(data/fin/basic): extract
div_natandmod_natfromfin_prod_fin_equiv - [Merged by Bors] - chore(linear_algebra/pi_tensor_product): add reindex_reindex
- [Merged by Bors] - feat(data/fintype/basic): add fin_injective
- [Merged by Bors] - feat(data/fin/basic): add lemmas about fin.cast
- [Merged by Bors] - feat(linear_algebra/alternating): add alternating_map.comp_linear_map
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chore(algebra/punit_instances): add
comm_cancel_monoid_with_zero,normalized_gcd_monoid, and scalar action instances -
[Merged by Bors] - chore(data/equiv/*): rename
trans_symmandsymm_transtoself_trans_symmandsymm_trans_self. - [Merged by Bors] - feat(data/equiv/module): add module.to_module_End
- [Merged by Bors] - chore(data/fin/basic): move tuple stuff to a new file
- [Merged by Bors] - fix(algebra/graded_monoid): correct nonexistent names in tactic defaults
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[Merged by Bors] - fix(logic/basic): remove
noncomputable lemma - [Merged by Bors] - chore(linear_algebra/multilinear): add const_of_is_empty
- Some pull requests not shown.
graphology/graphology
1
merged
leanprover-community/lean
1
open
leanprover-community/leanprover-community.github.io
1
open
Reviewed 157 pull requests in 4 repositories
leanprover-community/mathlib
154 pull requests
- feat(algebra/big_operators/finprod): add div lemmas
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[Merged by Bors] - feat(algebra/char_p/two): couple more lemmas +
🏌️ - feat(algebra/gcd_monoid/*): assorted lemmas
- feat(algebra/tropical/big_operators): sum, prod, Inf
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feat(data/nat/prime_factorization): Defining
prime_factorization - feat(algebra/tropical/basic): various API
- feat(ring_theory/discriminant): add the discriminant of a family of vectors
- [Merged by Bors] - chore(analysis/mean_inequalities[_pow]): use vector notation
- [Merged by Bors] - fix(*): replace "the the" by "the"
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feat(order/bounded_order): a few more
simplemmas - [Merged by Bors] - feat(algebra/char_p/two): lemmas about characteristic two
- feat(linear_algebra/orientation): orientations of modules and rays in modules
- feat(analysis/convex/star): Star-convex sets
- Prove the solutions (and uniqueness of those solutions) to general cubics/quartics
- [Merged by Bors] - feat(topology/connected): Connectedness in sum and sigma type
- feat(data/fintype/order): complete order instances for fintype
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[Merged by Bors] - feat(order/locally_finite):
with_top α/with_bot αare locally finite orders - [Merged by Bors] - feat(topology/algebra/matrix): the determinant is a continuous map
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feat(algebra/module): push forward the action of
RonMalongf : R → S -
feat(number_theory/modular): the action of
SL(2, ℤ)on the upper half plane - feat(ring_theory/graded_algebra): projection map of graded algebra
- [Merged by Bors] - feat(data/nat/prime): lemma eq_of_eq_count_factors
- [Merged by Bors] - feat(data/nat/prime): lemma count_factors_mul_of_coprime
- feat(data/fin/basic): fin.elim
- [Merged by Bors] - feat(topology/algebra/[X]): sub[X] of a topological [X] is itself a topological [X]
- Some pull request reviews not shown.
numpy/numpy
1 pull request
leanprover-community/lean
1 pull request
cocotb/cocotb
1 pull request
Created an issue in leanprover-community/lean that received 3 comments
calc tactic resolves notation incorrectly
Prerequisites Put an X between the brackets on this line if you have done all of the following: Checked that your issue isn't already filed. Sp…
1 task
Opened 3 other issues in 3 repositories
bors-ng/bors-ng
1
open
Kaushal28/The-Matrix-Cookbook-Proofs
1
open
eric-wieser/mathlib-import-graph
1
open
20
contributions
in private repositories
Nov 17 – Nov 30