Intuitionistic Logic Explorer |
< Previous
Next >
Nearby theorems |
||
Mirrors > Home > ILE Home > Th. List > 1p0e1 | GIF version |
Description: 1 + 0 = 1. (Contributed by David A. Wheeler, 8-Dec-2018.) |
Ref | Expression |
---|---|
1p0e1 | ⊢ (1 + 0) = 1 |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | ax-1cn 7069 | . 2 ⊢ 1 ∈ ℂ | |
2 | 1 | addid1i 7250 | 1 ⊢ (1 + 0) = 1 |
Colors of variables: wff set class |
Syntax hints: = wceq 1284 (class class class)co 5532 0cc0 6981 1c1 6982 + caddc 6984 |
This theorem was proved from axioms: ax-mp 7 ax-1cn 7069 ax-0id 7084 |
This theorem is referenced by: bernneq 9593 bcpasc 9693 |
Copyright terms: Public domain | W3C validator |