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Theorems · Definition · group theory

Finsupp.eraseAddHom

{ι : Type u_1} → {M : Type u_3} → [inst : AddZeroClass M] → ι → (ι →₀ M) →+ ι →₀ M

Finsupp.erase as an AddMonoidHom.

Defined in
Mathlib.Algebra.Group.Finsupp
Cited by
3 results in Mathlib
Foundations
Depth 69 from the axioms · uses propext, Classical.choice, Quot.sound
Assumes
AddZeroClass
Mathlib docsSourceLoogleLeanSearch

Around this declaration

Dashed lines are statement dependencies; solid lines are citations in proofs.

Finsupp.eraseAddHom_apply · cited by 0Finsupp.eraseAddHom_applyFinsupp.erase_neg · cited by 0Finsupp.erase_negFinsupp.erase_sub · cited by 0Finsupp.erase_subFinsupp · cited by 5255FinsuppAddMonoidHom · cited by 3230AddMonoidHomAddZeroClass · cited by 1237AddZeroClassFinsupp.erase · cited by 46Finsupp.eraseFinsupp.erase_add · cited by 1Finsupp.erase_addFinsupp.eraseAddHomCITED BYCITES

Cites5

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Cited by3

Results whose statement or proof uses this declaration.