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Mirrors > Home > ILE Home > Th. List > 3expd | Unicode version |
Description: Exportation deduction for triple conjunction. (Contributed by NM, 26-Oct-2006.) |
Ref | Expression |
---|---|
3expd.1 |
Ref | Expression |
---|---|
3expd |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | 3expd.1 | . . . 4 | |
2 | 1 | com12 30 | . . 3 |
3 | 2 | 3exp 1191 | . 2 |
4 | 3 | com4r 86 | 1 |
Colors of variables: wff set class |
Syntax hints: wi 4 w3a 967 |
This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-ia1 105 ax-ia2 106 ax-ia3 107 |
This theorem depends on definitions: df-bi 116 df-3an 969 |
This theorem is referenced by: 3exp2 1214 exp516 1216 3impexp 1424 3impexpbicom 1425 |
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