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| Mirrors > Home > ILE Home > Th. List > 3impa | GIF version | ||
| Description: Importation from double to triple conjunction. (Contributed by NM, 20-Aug-1995.) |
| Ref | Expression |
|---|---|
| 3impa.1 | ⊢ (((𝜑 ∧ 𝜓) ∧ 𝜒) → 𝜃) |
| Ref | Expression |
|---|---|
| 3impa | ⊢ ((𝜑 ∧ 𝜓 ∧ 𝜒) → 𝜃) |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | 3impa.1 | . . 3 ⊢ (((𝜑 ∧ 𝜓) ∧ 𝜒) → 𝜃) | |
| 2 | 1 | exp31 364 | . 2 ⊢ (𝜑 → (𝜓 → (𝜒 → 𝜃))) |
| 3 | 2 | 3imp 1224 | 1 ⊢ ((𝜑 ∧ 𝜓 ∧ 𝜒) → 𝜃) |
| Colors of variables: wff set class |
| This proof depends on syntax axioms: → wi 4 ∧ wa 104 ∧ w3a 1009 |
| This proof depends on axioms: ax-mp 5 ax-1 6 ax-2 7 ax-ia1 106 ax-ia2 107 ax-ia3 108 |
| This proof depends on definitions: df-bi 117 df-3an 1011 |
| This theorem is used by: ex3 1226 3impdir 1335 syl3an9b 1351 biimp3a 1386 stoic3 1480 rspec3 2640 rspc3v 2946 raltpg 3762 rextpg 3763 disjiun 4125 otexg 4370 opelopabt 4404 tpexg 4590 3optocl 4853 fun2ssres 5421 funssfv 5721 fvun1 5769 foco2 5959 f1elima 5979 eloprabga 6175 caovimo 6283 ot1stg 6386 ot2ndg 6387 ot3rdgg 6388 brtposg 6525 rdgexggg 6648 rdgivallem 6652 nnmass 6760 nndir 6763 nnaword 6784 th3q 6914 ecovass 6918 ecoviass 6919 fpmg 6955 findcard 7192 unfiin 7233 pr1or2 7541 addasspig 7698 mulasspig 7700 mulcanpig 7703 ltapig 7706 ltmpig 7707 addassnqg 7750 ltbtwnnqq 7783 mulnnnq0 7818 addassnq0 7830 genpassl 7892 genpassu 7893 genpassg 7894 aptiprleml 8007 adddir 8318 le2tri3i 8436 addsub12 8541 subdir 8715 reapmul1 8926 recexaplem2 8983 div12ap 9027 divdiv32ap 9053 divdivap1 9056 lble 9280 zaddcllemneg 9688 fnn0ind 9767 xrltso 10209 iccgelb 10345 elicc4 10353 elfz 10428 fzrevral 10523 expnegap0 10999 expgt0 11024 expge0 11027 expge1 11028 mulexpzap 11031 expp1zap 11040 expm1ap 11041 apexp1 11172 ccatsymb 11386 abssubap0 11873 binom 12270 dvds0lem 12587 dvdsnegb 12594 muldvds1 12602 muldvds2 12603 divalgmodcl 12714 gcd2n0cl 12765 lcmdvds 12876 prmdvdsexp 12946 rpexp1i 12952 eqglact 14081 lss0cl 14790 cnpval 15390 cnf2 15397 cnnei 15424 blssec 15630 blpnfctr 15631 mopni2 15675 mopni3 15676 dvply1 15957 uhgrm 16485 upgrm 16507 upgr1or2 16508 |
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