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feat: supremum of ≤ c ordinals of cardinal ≤ c has cardinal ≤ c#37573

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vihdzp:card_sup
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feat: supremum of ≤ c ordinals of cardinal ≤ c has cardinal ≤ c#37573
vihdzp wants to merge 3 commits intoleanprover-community:masterfrom
vihdzp:card_sup

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@vihdzp vihdzp commented Apr 2, 2026


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@vihdzp vihdzp changed the title feat: supremum of c ordinals of cardinal lec has cardinal feat: supremum of ≤ c ordinals of cardinal ≤ c has cardinal ≤ c Apr 2, 2026
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github-actions bot commented Apr 2, 2026

PR summary 1a79483f50

Import changes for modified files

No significant changes to the import graph

Import changes for all files
Files Import difference

Declarations diff

+ card_iSup_Iio_le
+ card_iSup_Iio_le_lift
+ card_iSup_le
+ card_iSup_le_lift
+ card_sSup_le

You can run this locally as follows
## summary with just the declaration names:
./scripts/pr_summary/declarations_diff.sh <optional_commit>

## more verbose report:
./scripts/pr_summary/declarations_diff.sh long <optional_commit>

The doc-module for scripts/pr_summary/declarations_diff.sh contains some details about this script.


No changes to technical debt.

You can run this locally as

./scripts/reporting/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).

@github-actions github-actions bot added the t-set-theory Set theory label Apr 2, 2026
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