Mathlib theorem · Existing formal mathematics

Official Mathlib source

MeasureTheory.integral_image_eq_integral_abs_det_fderiv_smul

This declaration comes from Mathlib. Follow the official immutable link below to inspect the exact upstream source; ProofAtlas does not mirror or claim authorship of it.

Exact upstream reference

Package
mathlib
Repository
https://github.com/leanprover-community/mathlib4
Commit
5e932f97dd25535344f80f9dd8da3aab83df0fe6
Source path
Mathlib/MeasureTheory/Function/Jacobian.lean:1219
SHA-256
sha256:8ef05ea1f035e9281c768c453536cfeb9e6bdc205657563628ebc81ee6de6c33
Verified bytes
71,002

Open source in Mathlib

Why there is no source download here

ProofAtlas links to the official immutable Mathlib source. It does not mirror the Lean file, relicense upstream work, publish a ProofAtlas source archive, or claim a first-party source footprint.