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positivity discharger for field_simp #4835

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PatrickMassot opened this issue Jun 8, 2023 · 0 comments
Closed

positivity discharger for field_simp #4835

PatrickMassot opened this issue Jun 8, 2023 · 0 comments
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enhancement New feature or request t-meta Tactics, attributes or user commands

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@PatrickMassot
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It would be nice if field_simp could try positivity to discharge all non-zero denominator side conditions. See leanprover-community/mathlib#15701 (comment).
@PatrickMassot PatrickMassot added enhancement New feature or request t-meta Tactics, attributes or user commands labels Jun 8, 2023
@PatrickMassot PatrickMassot mentioned this issue Jun 8, 2023
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nomeata added a commit that referenced this issue Aug 2, 2023
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field_simp: Use positivity as a discharger
3c2f5b2 
fixes: #4835
@nomeata nomeata mentioned this issue Aug 2, 2023
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@bors bors bot closed this as completed in 6b391ef Aug 27, 2023
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[Merged by Bors] - field_simp: Use positivity as a discharger leanprover-community/mathlib4
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