Lean 4 fork for HoTT-compatible kernel extensions (Path types, transport, HITs). Maintained against upstream leanprover/lean4.
e123b327a5
This PR enables auto-implicits in the Lake math template. This resolves an issue where new users sometimes set up a new project for math formalization and then quickly realize that none of the code samples in our official books and docs that use auto-implicits work in their projects. With the introduction of [inlay hints for auto-implicits](https://github.com/leanprover/lean4/pull/6768), we consider the auto-implicit UX to be sufficiently usable that they can be enabled by default in the math template. Notably, this change does not affect Mathlib itself, which will proceed to disable auto-implicits. This change was previously discussed with and agreed to by the Mathlib maintainer team. |
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