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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 473 | . 2 ⊢ (𝜑 ∧ 𝜓) |
4 | mp4an.3 | . . 3 ⊢ 𝜒 | |
5 | mp4an.4 | . . 3 ⊢ 𝜃 | |
6 | 4, 5 | pm3.2i 473 | . 2 ⊢ (𝜒 ∧ 𝜃) |
7 | mp4an.5 | . 2 ⊢ (((𝜑 ∧ 𝜓) ∧ (𝜒 ∧ 𝜃)) → 𝜏) | |
8 | 3, 6, 7 | mp2an 690 | 1 ⊢ 𝜏 |
Colors of variables: wff setvar class |
Syntax hints: → wi 4 ∧ wa 398 |
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 209 df-an 399 |
This theorem is referenced by: noinfep 9117 1lt2nq 10389 m1p1sr 10508 m1m1sr 10509 axi2m1 10575 mul4i 10831 add4i 10858 add42i 10859 addsub4i 10976 muladdi 11085 lt2addi 11196 le2addi 11197 mulne0i 11277 divne0i 11382 divmuldivi 11394 divadddivi 11396 divdivdivi 11397 subreci 11464 8th4div3 11851 xrsup0 12710 fldiv4p1lem1div2 13199 sqrt2gt1lt2 14628 3dvds2dec 15676 flodddiv4 15758 nprmi 16027 mod2xnegi 16401 catcfuccl 17363 catcxpccl 17451 iccpnfhmeo 23543 xrhmeo 23544 cnheiborlem 23552 pcoval1 23611 pcoval2 23614 pcoass 23622 lhop1lem 24604 efcvx 25031 dvrelog 25214 dvlog 25228 dvlog2 25230 dvsqrt 25317 dvcnsqrt 25319 cxpcn3 25323 ang180lem1 25381 dvatan 25507 log2cnv 25516 log2tlbnd 25517 log2ub 25521 harmonicbnd3 25579 ppiub 25774 bposlem8 25861 bposlem9 25862 lgsdir2lem1 25895 m1lgs 25958 2lgslem4 25976 2sqlem11 25999 2sqreultlem 26017 2sqreunnltlem 26020 chebbnd1 26042 usgrexmplef 27035 siilem1 28622 hvadd4i 28829 his35i 28860 bdophsi 29867 bdopcoi 29869 mdcompli 30200 dmdcompli 30201 cshw1s2 30629 xrge00 30668 sqsscirc1 31146 raddcn 31167 xrge0iifcnv 31171 xrge0iifiso 31173 xrge0iifhom 31175 esumcvgsum 31342 dstfrvclim1 31730 signsply0 31816 cvmlift2lem6 32550 cvmlift2lem12 32556 poimirlem9 34895 poimirlem15 34901 sqdeccom12 39168 lhe4.4ex1a 40654 dvcosre 42189 wallispi 42349 fourierdlem57 42442 fourierdlem58 42443 fourierdlem112 42497 fouriersw 42510 2exp340mod341 43892 8exp8mod9 43895 nfermltl8rev 43901 tgblthelfgott 43974 zlmodzxzequa 44545 zlmodzxzequap 44548 |
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