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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 1187 3ad2antr3 1188 xordidc 1441 foco 5561 fvun1 5702 isocnv 5941 isores2 5943 f1oiso2 5957 offval 6232 xp2nd 6318 1stconst 6373 2ndconst 6374 tfrlem9 6471 nnmordi 6670 dom2lem 6931 fundmen 6967 mapen 7015 ssenen 7020 ltsonq 7596 ltexnqq 7606 genprndl 7719 genprndu 7720 ltpopr 7793 ltsopr 7794 ltexprlemm 7798 ltexprlemopl 7799 ltexprlemopu 7801 ltexprlemdisj 7804 ltexprlemfl 7807 ltexprlemfu 7809 mulcmpblnrlemg 7938 cnegexlem2 8333 muladd 8541 eqord1 8641 eqord2 8642 divadddivap 8885 ltmul12a 9018 lemul12b 9019 cju 9119 zextlt 9550 supinfneg 9802 infsupneg 9803 xrre 10028 ixxdisj 10111 iooshf 10160 icodisj 10200 iccshftr 10202 iccshftl 10204 iccdil 10206 icccntr 10208 iccf1o 10212 fzaddel 10267 fzsubel 10268 seq3caopr 10729 seqcaoprg 10730 expineg2 10782 expsubap 10821 expnbnd 10897 facndiv 10973 hashfacen 11071 ccatpfx 11248 swrdccatfn 11271 swrdccatin2 11276 fprodeq0 12143 lcmdvds 12616 hashdvds 12758 eulerthlemh 12768 pceu 12833 pcqcl 12844 infpnlem1 12897 4sqlem11 12939 mhmpropd 13514 subsubm 13531 grplcan 13610 grplmulf1o 13622 dfgrp3mlem 13646 mulgfng 13676 mulgsubcl 13688 subsubg 13749 eqger 13776 resghm 13812 conjghm 13828 subsubrng 14193 subsubrg 14224 psrgrp 14664 txlm 14968 blininf 15113 xmeter 15125 xmetresbl 15129 limcimo 15354 dvdsppwf1o 15678 fsumdvdsmul 15680 sgmmul 15685 |
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