Intuitionistic Logic Explorer |
< Previous
Next >
Nearby theorems |
||
Mirrors > Home > ILE Home > Th. List > biantrur | Unicode version |
Description: A wff is equivalent to its conjunction with truth. (Contributed by NM, 3-Aug-1994.) |
Ref | Expression |
---|---|
biantrur.1 |
Ref | Expression |
---|---|
biantrur |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | biantrur.1 | . 2 | |
2 | ibar 295 | . 2 | |
3 | 1, 2 | ax-mp 7 | 1 |
Colors of variables: wff set class |
Syntax hints: wa 102 wb 103 |
This theorem was proved from axioms: ax-1 5 ax-2 6 ax-mp 7 ax-ia2 105 ax-ia3 106 |
This theorem depends on definitions: df-bi 115 |
This theorem is referenced by: mpbiran 881 truan 1301 rexv 2617 reuv 2618 rmov 2619 rabab 2620 euxfrdc 2778 euind 2779 ddifstab 3104 vss 3291 mptv 3874 regexmidlem1 4276 peano5 4339 intirr 4731 fvopab6 5285 riotav 5493 mpt2v 5614 brtpos0 5890 frec0g 6006 apreim 7703 clim0 10124 gcd0id 10370 bj-d0clsepcl 10720 |
Copyright terms: Public domain | W3C validator |