Creating a macro/elab which converts a new identifier into two existing identifiers Creating a Macro Elab to Convert a New Identifier into Two Existing Identifiers In modern programming and data management converting identifiers is a common req 2 min read 21-09-2024 15
Porting Prop Logic proves from lean3 to lean4 Porting Prop Logic Proofs from Lean3 to Lean4 As the Lean theorem prover evolves many mathematicians and computer scientists are interested in transferring thei 2 min read 21-09-2024 16
How to include special characters like ≅ into "UnexpandM Syntax" syntax quotations? How to Include Special Characters Like into Unexpand M Syntax Syntax Quotations When working with programming languages or mathematical syntax including special 2 min read 20-09-2024 13
How to define mutual inductive propositions in Lean? Unraveling the Mystery of Mutual Inductive Propositions in Lean Lean a powerful theorem prover offers a flexible and expressive language for formalizing mathema 2 min read 06-09-2024 14
Difference between let and have keywords in lean 4 Unraveling the Mystery let vs have in Lean 4 Lean 4 is a powerful proof assistant that helps mathematicians and computer scientists formalize their ideas While 2 min read 03-09-2024 16