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Mirrors > Home > MPE Home > Th. List > ja | Structured version Visualization version Unicode version |
Description: Inference joining the antecedents of two premises. For partial converses, see jarr 106 and jarl 175. (Contributed by NM, 24-Jan-1993.) (Proof shortened by Mel L. O'Cat, 19-Feb-2008.) |
Ref | Expression |
---|---|
ja.1 | |
ja.2 |
Ref | Expression |
---|---|
ja |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | ja.2 | . . 3 | |
2 | 1 | imim2i 16 | . 2 |
3 | ja.1 | . 2 | |
4 | 2, 3 | pm2.61d1 171 | 1 |
Colors of variables: wff setvar class |
Syntax hints: wn 3 wi 4 |
This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 |
This theorem is referenced by: jad 174 pm2.61i 176 pm2.01 180 peirce 193 pm2.74 891 oibabs 925 pm5.71 977 meredith 1566 tbw-bijust 1623 tbw-negdf 1624 merco1 1638 19.38 1766 19.35 1805 sbi2 2393 mo2v 2477 exmoeu 2502 moanim 2529 elab3gf 3356 r19.2zb 4061 iununi 4610 asymref2 5513 fsuppmapnn0fiub0 12793 itgeq2 23544 frgrwopreglem4a 27174 meran1 32410 imsym1 32417 amosym1 32425 bj-ssbid2ALT 32646 axc5c7 34196 axc5c711 34203 rp-fakeimass 37857 nanorxor 38504 axc5c4c711 38602 pm2.43cbi 38724 |
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