Joshua Potter 4f371ac9b8 Update for use with latest Mathlib version.		2023-11-08 00:26:03 -07:00
..
Geometry	Drop placeholders prior to Mathlib4 port.	2023-07-26 13:41:55 -06:00
List	Derive a more constructive `StepFunction` definition.	2023-05-15 13:37:01 -06:00
Logic	Update for use with latest Mathlib version.	2023-11-08 00:26:03 -07:00
Nat	Enderton (logic). Begin writing out Lean proofs for Exercises 1.	2023-08-14 20:37:09 -06:00
Real	Enderton (set). Fixup the pigeonhole principle.	2023-09-16 17:54:41 -06:00
Set	Enderton (set). Finish equinumerosity theorems.	2023-09-19 08:39:34 -06:00
List.lean	Derive a more constructive `StepFunction` definition.	2023-05-15 13:37:01 -06:00
Logic.lean	Enderton. Continue proofs/exercises of "Axioms and Operations."	2023-05-23 15:38:33 -06:00
Nat.lean	Enderton. Corollary 4P.	2023-08-08 08:56:13 -06:00
Real.lean	Drop placeholders prior to Mathlib4 port.	2023-07-26 13:41:55 -06:00
Set.lean	Enderton (set). Finish equinumerosity theorems.	2023-09-19 08:39:34 -06:00