449 B
449 B
Builtin libraries and scripts
This directory contains builtin Lean theories and additional Lua
scripts that are distributed with Lean. Some of the theories (e.g.,
kernel.lean) are automatically loaded when we start Lean. Others
must be imported using the import command.
Several Lean components rely on these libraries. For example, they use the axioms and theorems defined in these libraries to build proofs.