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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 5952 isores2 5954 f1oiso2 5968 offval 6243 xp2nd 6329 1stconst 6386 2ndconst 6387 tfrlem9 6485 nnmordi 6684 dom2lem 6945 fundmen 6981 mapen 7032 ssenen 7037 ltsonq 7618 ltexnqq 7628 genprndl 7741 genprndu 7742 ltpopr 7815 ltsopr 7816 ltexprlemm 7820 ltexprlemopl 7821 ltexprlemopu 7823 ltexprlemdisj 7826 ltexprlemfl 7829 ltexprlemfu 7831 mulcmpblnrlemg 7960 cnegexlem2 8355 muladd 8563 eqord1 8663 eqord2 8664 divadddivap 8907 ltmul12a 9040 lemul12b 9041 cju 9141 zextlt 9572 supinfneg 9829 infsupneg 9830 xrre 10055 ixxdisj 10138 iooshf 10187 icodisj 10227 iccshftr 10229 iccshftl 10231 iccdil 10233 icccntr 10235 iccf1o 10239 fzaddel 10294 fzsubel 10295 seq3caopr 10758 seqcaoprg 10759 expineg2 10811 expsubap 10850 expnbnd 10926 facndiv 11002 hashfacen 11101 ccatpfx 11286 swrdccatfn 11309 swrdccatin2 11314 fprodeq0 12183 lcmdvds 12656 hashdvds 12798 eulerthlemh 12808 pceu 12873 pcqcl 12884 infpnlem1 12937 4sqlem11 12979 mhmpropd 13554 subsubm 13571 grplcan 13650 grplmulf1o 13662 dfgrp3mlem 13686 mulgfng 13716 mulgsubcl 13728 subsubg 13789 eqger 13816 resghm 13852 conjghm 13868 subsubrng 14234 subsubrg 14265 psrgrp 14705 txlm 15009 blininf 15154 xmeter 15166 xmetresbl 15170 limcimo 15395 dvdsppwf1o 15719 fsumdvdsmul 15721 sgmmul 15726 clwwlkn1loopb 16277 |
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