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feat(Analysis/Normed/Operator): continuity of forming ContinuousLinearMap coproducts pointwise#25562

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igorkhavkine/clm_coprod
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feat(Analysis/Normed/Operator): continuity of forming ContinuousLinearMap coproducts pointwise#25562
igorkhavkine wants to merge 6 commits intomasterfrom
igorkhavkine/clm_coprod

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@igorkhavkine igorkhavkine commented Jun 7, 2025

Continuous(|On).clm_coprod shows that the pointwise coproduct of two continuous functions valued in ContinuousLinearMap is itself continuous. A dependency of #25304.


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@igorkhavkine igorkhavkine added the t-analysis Analysis (normed *, calculus) label Jun 7, 2025
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github-actions bot commented Jun 7, 2025

PR summary ad4fe0ea7e

Import changes for modified files

No significant changes to the import graph

Import changes for all files
Files Import difference

Declarations diff

+ Continuous.continuousLinearMapCoprod
+ ContinuousOn.continuousLinearMapCoprod

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.


No changes to technical debt.

You can run this locally as

./scripts/technical-debt-metrics.sh pr_summary
  • The relative value is the weighted sum of the differences with weight given by the inverse of the current value of the statistic.
  • The absolute value is the relative value divided by the total sum of the inverses of the current values (i.e. the weighted average of the differences).

@YaelDillies YaelDillies changed the title feat(Mathlib/Analysis/Normed/Operator): Continuity of forming ContinuousLinearMap coproducts pointwise. feat(Analysis/Normed/Operator): Continuity of forming ContinuousLinearMap coproducts pointwise. Jun 7, 2025
@YaelDillies YaelDillies changed the title feat(Analysis/Normed/Operator): Continuity of forming ContinuousLinearMap coproducts pointwise. feat(Analysis/Normed/Operator): continuity of forming ContinuousLinearMap coproducts pointwise Jun 7, 2025
@YaelDillies YaelDillies added the awaiting-author A reviewer has asked the author a question or requested changes. label Jun 7, 2025
@igorkhavkine igorkhavkine removed the awaiting-author A reviewer has asked the author a question or requested changes. label Jun 9, 2025
@grunweg grunweg added the new-contributor This PR was made by a contributor with at most 5 merged PRs. Welcome to the community! label Jun 9, 2025
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It's almost there. One last round of comments, then I'd consider it ready to merge.

@grunweg grunweg added the awaiting-author A reviewer has asked the author a question or requested changes. label Jun 9, 2025
@igorkhavkine igorkhavkine added awaiting-CI This PR does not pass CI yet. This label is automatically removed once it does. and removed awaiting-author A reviewer has asked the author a question or requested changes. labels Jun 10, 2025
@github-actions github-actions bot removed the awaiting-CI This PR does not pass CI yet. This label is automatically removed once it does. label Jun 10, 2025
@mathlib4-dependent-issues-bot mathlib4-dependent-issues-bot added the blocked-by-other-PR This PR depends on another PR (this label is automatically managed by a bot) label Jun 10, 2025
mathlib-bors bot pushed a commit that referenced this pull request Jun 11, 2025
…iable declaration (#25677)

Noticed while reviewing #25562. Prefer `{X : Type*}` over `{X}` as the latter introduces a universe metavariable.
These are the only occurrences of `X` in that file; #25562 will add two more.
@mathlib4-dependent-issues-bot mathlib4-dependent-issues-bot removed the blocked-by-other-PR This PR depends on another PR (this label is automatically managed by a bot) label Jun 11, 2025
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pfaffelh pushed a commit to pfaffelh/mathlib4 that referenced this pull request Jun 15, 2025
…iable declaration (leanprover-community#25677)

Noticed while reviewing leanprover-community#25562. Prefer `{X : Type*}` over `{X}` as the latter introduces a universe metavariable.
These are the only occurrences of `X` in that file; leanprover-community#25562 will add two more.
pfaffelh pushed a commit to pfaffelh/mathlib4 that referenced this pull request Jun 15, 2025
…iable declaration (leanprover-community#25677)

Noticed while reviewing leanprover-community#25562. Prefer `{X : Type*}` over `{X}` as the latter introduces a universe metavariable.
These are the only occurrences of `X` in that file; leanprover-community#25562 will add two more.
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grunweg commented Jun 22, 2025

Migrated to #26273, so let's close this one.

@grunweg grunweg closed this Jun 22, 2025
@YaelDillies YaelDillies deleted the igorkhavkine/clm_coprod branch June 23, 2025 08:57
callesonne pushed a commit to callesonne/mathlib4 that referenced this pull request Jul 24, 2025
…iable declaration (leanprover-community#25677)

Noticed while reviewing leanprover-community#25562. Prefer `{X : Type*}` over `{X}` as the latter introduces a universe metavariable.
These are the only occurrences of `X` in that file; leanprover-community#25562 will add two more.
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