![]() |
Metamath Proof Explorer |
< Previous
Next >
Nearby theorems |
|
Mirrors > Home > MPE Home > Th. List > mpbir2an | Structured version Visualization version Unicode version |
Description: Detach a conjunction of truths in a biconditional. (Contributed by NM, 10-May-2005.) |
Ref | Expression |
---|---|
mpbir2an.1 |
![]() ![]() |
mpbir2an.2 |
![]() ![]() |
mpbiran2an.1 |
![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() |
Ref | Expression |
---|---|
mpbir2an |
![]() ![]() |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | mpbir2an.2 |
. 2
![]() ![]() | |
2 | mpbir2an.1 |
. . 3
![]() ![]() | |
3 | mpbiran2an.1 |
. . 3
![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() | |
4 | 2, 3 | mpbiran 953 |
. 2
![]() ![]() ![]() ![]() ![]() ![]() |
5 | 1, 4 | mpbir 221 |
1
![]() ![]() |
Copyright terms: Public domain | W3C validator |