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Mirrors > Home > ILE Home > Th. List > impd | GIF version |
Description: Importation deduction. (Contributed by NM, 31-Mar-1994.) |
Ref | Expression |
---|---|
imp3.1 | ⊢ (𝜑 → (𝜓 → (𝜒 → 𝜃))) |
Ref | Expression |
---|---|
impd | ⊢ (𝜑 → ((𝜓 ∧ 𝜒) → 𝜃)) |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | imp3.1 | . . . 4 ⊢ (𝜑 → (𝜓 → (𝜒 → 𝜃))) | |
2 | 1 | com3l 81 | . . 3 ⊢ (𝜓 → (𝜒 → (𝜑 → 𝜃))) |
3 | 2 | imp 123 | . 2 ⊢ ((𝜓 ∧ 𝜒) → (𝜑 → 𝜃)) |
4 | 3 | com12 30 | 1 ⊢ (𝜑 → ((𝜓 ∧ 𝜒) → 𝜃)) |
Colors of variables: wff set class |
Syntax hints: → wi 4 ∧ wa 103 |
This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-ia1 105 ax-ia2 106 |
This theorem is referenced by: impcomd 253 imp32 255 pm3.31 260 syland 291 imp4c 349 imp4d 350 imp5d 357 expimpd 361 expl 376 pm3.37 679 pm5.6r 913 3expib 1185 sbiedh 1761 equs5 1802 moexexdc 2084 rsp2 2485 moi 2871 reu6 2877 sbciegft 2943 prel12 3706 opthpr 3707 invdisj 3931 sowlin 4250 reusv1 4387 relop 4697 elres 4863 iss 4873 funssres 5173 fv3 5452 funfvima 5657 poxp 6137 tfri3 6272 nndi 6390 nnmass 6391 nnmordi 6420 nnmord 6421 eroveu 6528 fiintim 6825 suplubti 6895 addnq0mo 7279 mulnq0mo 7280 prcdnql 7316 prcunqu 7317 prnmaxl 7320 prnminu 7321 genprndl 7353 genprndu 7354 distrlem1prl 7414 distrlem1pru 7415 distrlem5prl 7418 distrlem5pru 7419 recexprlemss1l 7467 recexprlemss1u 7468 addsrmo 7575 mulsrmo 7576 mulgt0sr 7610 ltleletr 7870 mulgt1 8645 fzind 9190 eqreznegel 9433 fzen 9854 elfzodifsumelfzo 10009 bernneq 10443 mulcn2 11113 prodmodclem2 11378 divalglemeunn 11654 divalglemeuneg 11656 ndvdssub 11663 algcvgblem 11766 coprmdvds 11809 coprmdvds2 11810 divgcdcoprm0 11818 lmss 12454 lmtopcnp 12458 bj-sbimedh 13149 bj-nnen2lp 13323 |
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