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| Mirrors > Home > ILE Home > Th. List > ad2ant2l | GIF version | ||
| Description: Deduction adding two conjuncts to antecedent. (Contributed by NM, 8-Jan-2006.) |
| Ref | Expression |
|---|---|
| ad2ant2.1 | ⊢ ((𝜑 ∧ 𝜓) → 𝜒) |
| Ref | Expression |
|---|---|
| ad2ant2l | ⊢ (((𝜃 ∧ 𝜑) ∧ (𝜏 ∧ 𝜓)) → 𝜒) |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | ad2ant2.1 | . . 3 ⊢ ((𝜑 ∧ 𝜓) → 𝜒) | |
| 2 | 1 | adantrl 478 | . 2 ⊢ ((𝜑 ∧ (𝜏 ∧ 𝜓)) → 𝜒) |
| 3 | 2 | adantll 476 | 1 ⊢ (((𝜃 ∧ 𝜑) ∧ (𝜏 ∧ 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: mpteqb 5733 mpofun 6118 xpdom2 7010 addcmpblnq 7577 addpipqqslem 7579 addpipqqs 7580 addclnq 7585 addcomnqg 7591 addassnqg 7592 mulcomnqg 7593 mulassnqg 7594 distrnqg 7597 ltdcnq 7607 enq0ref 7643 addcmpblnq0 7653 addclnq0 7661 nqpnq0nq 7663 nqnq0a 7664 nqnq0m 7665 distrnq0 7669 mulcomnq0 7670 addassnq0lemcl 7671 genpdisj 7733 appdiv0nq 7774 addcomsrg 7965 mulcomsrg 7967 mulasssrg 7968 distrsrg 7969 addcnsr 8044 mulcnsr 8045 addcnsrec 8052 axaddcl 8074 axmulcl 8076 axaddcom 8080 add42 8331 muladd 8553 mulsub 8570 apreim 8773 divmuleqap 8887 ltmul12a 9030 lemul12b 9031 lemul12a 9032 qaddcl 9859 qmulcl 9861 iooshf 10177 fzass4 10287 elfzomelpfzo 10466 swrdccatin2 11300 pfxccatin12 11304 tanaddaplem 12289 issubg4m 13770 ghmpreima 13843 islmodd 14297 opnneissb 14869 neitx 14982 txcnmpt 14987 txrest 14990 metcnp3 15225 cncfmet 15306 dveflem 15440 lgsdir2 15752 |
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