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Mirrors > Home > MPE Home > Th. List > mp4an | Structured version Visualization version GIF version |
Description: An inference based on modus ponens. (Contributed by Jeff Madsen, 15-Jun-2010.) |
Ref | Expression |
---|---|
mp4an.1 | ⊢ 𝜑 |
mp4an.2 | ⊢ 𝜓 |
mp4an.3 | ⊢ 𝜒 |
mp4an.4 | ⊢ 𝜃 |
mp4an.5 | ⊢ (((𝜑 ∧ 𝜓) ∧ (𝜒 ∧ 𝜃)) → 𝜏) |
Ref | Expression |
---|---|
mp4an | ⊢ 𝜏 |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | mp4an.1 | . . 3 ⊢ 𝜑 | |
2 | mp4an.2 | . . 3 ⊢ 𝜓 | |
3 | 1, 2 | pm3.2i 470 | . 2 ⊢ (𝜑 ∧ 𝜓) |
4 | mp4an.3 | . . 3 ⊢ 𝜒 | |
5 | mp4an.4 | . . 3 ⊢ 𝜃 | |
6 | 4, 5 | pm3.2i 470 | . 2 ⊢ (𝜒 ∧ 𝜃) |
7 | mp4an.5 | . 2 ⊢ (((𝜑 ∧ 𝜓) ∧ (𝜒 ∧ 𝜃)) → 𝜏) | |
8 | 3, 6, 7 | mp2an 704 | 1 ⊢ 𝜏 |
Colors of variables: wff setvar class |
Syntax hints: → wi 4 ∧ wa 383 |
This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 |
This theorem depends on definitions: df-bi 196 df-an 385 |
This theorem is referenced by: noinfep 8440 1lt2nq 9674 m1p1sr 9792 m1m1sr 9793 axi2m1 9859 mul4i 10112 add4i 10139 add42i 10140 addsub4i 10256 muladdi 10360 lt2addi 10469 le2addi 10470 mulne0i 10549 divne0i 10652 divmuldivi 10664 divadddivi 10666 divdivdivi 10667 subreci 10734 8th4div3 11129 xrsup0 12025 fldiv4p1lem1div2 12498 sqrt2gt1lt2 13863 3dvds2dec 14894 3dvds2decOLD 14895 flodddiv4 14975 nprmi 15240 mod2xnegi 15613 catcfuccl 16582 catcxpccl 16670 iccpnfhmeo 22552 xrhmeo 22553 cnheiborlem 22561 pcoval1 22621 pcoval2 22624 pcoass 22632 lhop1lem 23580 efcvx 24007 dvrelog 24183 dvlog 24197 dvlog2 24199 dvsqrt 24283 dvcnsqrt 24285 cxpcn3 24289 ang180lem1 24339 dvatan 24462 log2cnv 24471 log2tlbnd 24472 log2ub 24476 harmonicbnd3 24534 ppiub 24729 bposlem8 24816 bposlem9 24817 lgsdir2lem1 24850 m1lgs 24913 2lgslem4 24931 2sqlem11 24954 chebbnd1 24961 usgraexmplef 25929 constr3lem4 26175 vdegp1ai 26511 vdegp1bi 26512 siilem1 27090 hvadd4i 27299 his35i 27330 bdophsi 28339 bdopcoi 28341 mdcompli 28672 dmdcompli 28673 xrge00 29017 sqsscirc1 29282 raddcn 29303 xrge0iifcnv 29307 xrge0iifiso 29309 xrge0iifhom 29311 esumcvgsum 29477 dstfrvclim1 29866 signsply0 29954 cvmlift2lem6 30544 cvmlift2lem12 30550 poimirlem9 32588 poimirlem15 32594 lhe4.4ex1a 37550 dvcosre 38799 wallispi 38963 fourierdlem57 39056 fourierdlem58 39057 fourierdlem112 39111 fouriersw 39124 tgblthelfgott 40229 tgblthelfgottOLD 40236 zlmodzxzequa 42079 zlmodzxzequap 42082 |
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