ketilwright

The blue box states a different problem than the example. In the blue box, you have {n:Z s.t. n = 1 zmod 5} intersected with {n:N s.t. n = 1...

There is a theorem gcd_dvd starting about line 60 of this file. It's not clear if the reader should resolve the 8 sorries or not. I think not since gcd_dvd_right...

These examples in Chapter 7, Inductive Types raise recursion depth errors: ``` namespace Hidden theorem add_zero (n : Nat) : n + 0 = n := Nat.add_zero n open Nat...