![]() |
Mathbox for Jarvin Udandy |
< Previous
Next >
Nearby theorems |
|
Mirrors > Home > MPE Home > Th. List > Mathboxes > aistbisfiaxb | Structured version Visualization version Unicode version |
Description: Given a is equivalent to T., Given b is equivalent to F. there exists a proof for a-xor-b. (Contributed by Jarvin Udandy, 31-Aug-2016.) |
Ref | Expression |
---|---|
aistbisfiaxb.1 |
![]() ![]() ![]() ![]() ![]() ![]() |
aistbisfiaxb.2 |
![]() ![]() ![]() ![]() ![]() ![]() |
Ref | Expression |
---|---|
aistbisfiaxb |
![]() ![]() ![]() ![]() ![]() ![]() |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | aistbisfiaxb.1 |
. . 3
![]() ![]() ![]() ![]() ![]() ![]() | |
2 | 1 | aistia 38484 |
. 2
![]() ![]() |
3 | aistbisfiaxb.2 |
. . 3
![]() ![]() ![]() ![]() ![]() ![]() | |
4 | 3 | aisfina 38485 |
. 2
![]() ![]() ![]() |
5 | 2, 4 | abnotbtaxb 38503 |
1
![]() ![]() ![]() ![]() ![]() ![]() |
Colors of variables: wff setvar class |
Syntax hints: ![]() ![]() ![]() ![]() |
This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 |
This theorem depends on definitions: df-bi 189 df-an 373 df-xor 1406 df-tru 1447 df-fal 1450 |
This theorem is referenced by: (None) |
Copyright terms: Public domain | W3C validator |