import Lake open Lake DSL package «bookshelf» require mathlib from git "https://github.com/leanprover-community/mathlib4.git" @ "0107c50abf149a48b5b9ad08a0b2a2093bcb567a" @[default_target] lean_lib «Bookshelf» { roots := #[ `Bookshelf, `FirstCourseAbstractAlgebra, `MathematicalIntroductionLogic, `MockMockingbird, `OneVariableCalculus, `TheoremProvingInLean ] }