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Mirrors > Home > MPE Home > Th. List > Mathboxes > bj-mp2c | Structured version Visualization version Unicode version |
Description: A double modus ponens inference. Inference associated with mpd 15. (Contributed by BJ, 24-Sep-2019.) |
Ref | Expression |
---|---|
bj-mp2c.1 | |
bj-mp2c.2 | |
bj-mp2c.3 |
Ref | Expression |
---|---|
bj-mp2c |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | bj-mp2c.1 | . 2 | |
2 | bj-mp2c.2 | . . 3 | |
3 | 1, 2 | ax-mp 5 | . 2 |
4 | bj-mp2c.3 | . 2 | |
5 | 1, 3, 4 | mp2 9 | 1 |
Colors of variables: wff setvar class |
Syntax hints: wi 4 |
This theorem was proved from axioms: ax-mp 5 |
This theorem is referenced by: (None) |
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