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Add Set Theory section to vim-digraphs cheatsheet #2186

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Merged
merged 1 commit into from
Jul 4, 2025
Merged

Add Set Theory section to vim-digraphs cheatsheet #2186

merged 1 commit into from
Jul 4, 2025

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gwpl
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@gwpl gwpl commented Jun 18, 2025

Summary

  • Added a new Set Theory section to the vim-digraphs cheatsheet
  • Includes commonly used mathematical symbols for set theory operations
  • Follows the existing format and style of the cheatsheet

Changes

  • Added Set Theory section with symbols for:
    • ∀ (forall) - FA
    • ∃ (exists) - TE
    • ∈ (element of) - (-
    • ∅ (empty set) - /0
    • ⊆ (subset or equal) - (_
    • ⊇ (superset or equal) - )_
    • ∩ (intersection) - (U
    • ∪ (union) - )U
    • ⊂ (subset) - (C
    • ⊃ (superset) - )C
  • Removed duplicate set theory symbols from Math section
  • Added descriptive labels for each symbol

Test plan

  • Verified all digraph codes work in Vim
  • Checked formatting consistency with existing sections
  • Ensured no duplicate symbols across sections

🤖 Generated with Claude Code

@claude
Add Set Theory section to vim-digraphs.md
e4b7305 
- Added comprehensive set theory symbols including forall (∀), exists (∃),
  element of (∈), empty set (∅), subset/superset variants
- Removed duplicate set theory symbols from Math section
- Added descriptive labels for each symbol following existing pattern

🤖 Generated with [Claude Code](https://claude.ai/code)

Co-Authored-By: Claude <[email protected]>
@rstacruz rstacruz merged commit c2ffe99 into rstacruz:master Jul 4, 2025
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rstacruz commented Jul 4, 2025

Thanks for this!

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@gwpl @rstacruz