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| Mirrors > Home > ILE Home > Th. List > adantrl | GIF version | ||
| Description: Deduction adding a conjunct to antecedent. (Contributed by NM, 4-May-1994.) (Proof shortened by Wolf Lammen, 24-Nov-2012.) |
| Ref | Expression |
|---|---|
| adant2.1 | ⊢ ((𝜑 ∧ 𝜓) → 𝜒) |
| Ref | Expression |
|---|---|
| adantrl | ⊢ ((𝜑 ∧ (𝜃 ∧ 𝜓)) → 𝜒) |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | simpr 110 | . 2 ⊢ ((𝜃 ∧ 𝜓) → 𝜓) | |
| 2 | adant2.1 | . 2 ⊢ ((𝜑 ∧ 𝜓) → 𝜒) | |
| 3 | 1, 2 | sylan2 286 | 1 ⊢ ((𝜑 ∧ (𝜃 ∧ 𝜓)) → 𝜒) |
| Colors of variables: wff set class |
| Syntax hints: → wi 4 ∧ wa 104 |
| This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-ia1 106 ax-ia2 107 ax-ia3 108 |
| This theorem is referenced by: ad2ant2l 508 ad2ant2rl 511 3ad2antr2 1189 3ad2antr3 1190 xordidc 1443 opabssxpd 4762 foco 5570 fvun1 5712 isocnv 5951 isores2 5953 f1oiso2 5967 offval 6242 xp2nd 6328 1stconst 6385 2ndconst 6386 tfrlem9 6484 nnmordi 6683 dom2lem 6944 fundmen 6980 mapen 7031 ssenen 7036 ltsonq 7617 ltexnqq 7627 genprndl 7740 genprndu 7741 ltpopr 7814 ltsopr 7815 ltexprlemm 7819 ltexprlemopl 7820 ltexprlemopu 7822 ltexprlemdisj 7825 ltexprlemfl 7828 ltexprlemfu 7830 mulcmpblnrlemg 7959 cnegexlem2 8354 muladd 8562 eqord1 8662 eqord2 8663 divadddivap 8906 ltmul12a 9039 lemul12b 9040 cju 9140 zextlt 9571 supinfneg 9828 infsupneg 9829 xrre 10054 ixxdisj 10137 iooshf 10186 icodisj 10226 iccshftr 10228 iccshftl 10230 iccdil 10232 icccntr 10234 iccf1o 10238 fzaddel 10293 fzsubel 10294 seq3caopr 10756 seqcaoprg 10757 expineg2 10809 expsubap 10848 expnbnd 10924 facndiv 11000 hashfacen 11099 ccatpfx 11281 swrdccatfn 11304 swrdccatin2 11309 fprodeq0 12177 lcmdvds 12650 hashdvds 12792 eulerthlemh 12802 pceu 12867 pcqcl 12878 infpnlem1 12931 4sqlem11 12973 mhmpropd 13548 subsubm 13565 grplcan 13644 grplmulf1o 13656 dfgrp3mlem 13680 mulgfng 13710 mulgsubcl 13722 subsubg 13783 eqger 13810 resghm 13846 conjghm 13862 subsubrng 14227 subsubrg 14258 psrgrp 14698 txlm 15002 blininf 15147 xmeter 15159 xmetresbl 15163 limcimo 15388 dvdsppwf1o 15712 fsumdvdsmul 15714 sgmmul 15719 clwwlkn1loopb 16270 |
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