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[Merged by Bors] - refactor(tsum): use ∑' instead of ∑ as notation #2571

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As discussed in: https://leanprover.zulipchat.com/#narrow/stream/113488-general/topic/big.20ops/near/195821357

This is the result of

git grep -l '∑' | grep -v "mean_ineq" | xargs sed -i "s/∑/∑'/g"

after manually cleaning some occurences of in TeX strings. Probably has now also been changed in a lot of comments and docstrings, but my reasoning is that if the string "tsum" occurs in the file, then it doesn't do harm to write ∑' instead of in the comments as well.

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Co-authored-by: sgouezel <sebastien.gouezel@univ-rennes1.fr>
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bors r+

@github-actions github-actions bot added the ready-to-merge All that is left is for bors to build and merge this PR. (Remember you need to say `bors r+`.) label Apr 30, 2020
bors bot pushed a commit that referenced this pull request Apr 30, 2020
As discussed in: https://leanprover.zulipchat.com/#narrow/stream/113488-general/topic/big.20ops/near/195821357

This is the result of
```
git grep -l '∑' | grep -v "mean_ineq" | xargs sed -i "s/∑/∑'/g"
```
after manually cleaning some occurences of `∑` in TeX strings. Probably `∑` has now also been changed in a lot of comments and docstrings, but my reasoning is that if the string "tsum" occurs in the file, then it doesn't do harm to write `∑'` instead of `∑` in the comments as well.
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bors bot commented Apr 30, 2020

Pull request successfully merged into master.

Build succeeded:

@bors bors bot changed the title refactor(tsum): use ∑' instead of ∑ as notation [Merged by Bors] - refactor(tsum): use ∑' instead of ∑ as notation Apr 30, 2020
@bors bors bot closed this Apr 30, 2020
@bors bors bot deleted the tsum-prime branch April 30, 2020 16:35
anrddh pushed a commit to anrddh/mathlib that referenced this pull request May 15, 2020
…#2571)

As discussed in: https://leanprover.zulipchat.com/#narrow/stream/113488-general/topic/big.20ops/near/195821357

This is the result of
```
git grep -l '∑' | grep -v "mean_ineq" | xargs sed -i "s/∑/∑'/g"
```
after manually cleaning some occurences of `∑` in TeX strings. Probably `∑` has now also been changed in a lot of comments and docstrings, but my reasoning is that if the string "tsum" occurs in the file, then it doesn't do harm to write `∑'` instead of `∑` in the comments as well.
anrddh pushed a commit to anrddh/mathlib that referenced this pull request May 16, 2020
…#2571)

As discussed in: https://leanprover.zulipchat.com/#narrow/stream/113488-general/topic/big.20ops/near/195821357

This is the result of
```
git grep -l '∑' | grep -v "mean_ineq" | xargs sed -i "s/∑/∑'/g"
```
after manually cleaning some occurences of `∑` in TeX strings. Probably `∑` has now also been changed in a lot of comments and docstrings, but my reasoning is that if the string "tsum" occurs in the file, then it doesn't do harm to write `∑'` instead of `∑` in the comments as well.
cipher1024 pushed a commit to cipher1024/mathlib that referenced this pull request Mar 15, 2022
…#2571)

As discussed in: https://leanprover.zulipchat.com/#narrow/stream/113488-general/topic/big.20ops/near/195821357

This is the result of
```
git grep -l '∑' | grep -v "mean_ineq" | xargs sed -i "s/∑/∑'/g"
```
after manually cleaning some occurences of `∑` in TeX strings. Probably `∑` has now also been changed in a lot of comments and docstrings, but my reasoning is that if the string "tsum" occurs in the file, then it doesn't do harm to write `∑'` instead of `∑` in the comments as well.
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