![]() |
Intuitionistic Logic Explorer |
< Previous
Next >
Nearby theorems |
|
Mirrors > Home > ILE Home > Th. List > mp3an1 | GIF version |
Description: An inference based on modus ponens. (Contributed by NM, 21-Nov-1994.) |
Ref | Expression |
---|---|
mp3an1.1 | ⊢ 𝜑 |
mp3an1.2 | ⊢ ((𝜑 ∧ 𝜓 ∧ 𝜒) → 𝜃) |
Ref | Expression |
---|---|
mp3an1 | ⊢ ((𝜓 ∧ 𝜒) → 𝜃) |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | mp3an1.1 | . 2 ⊢ 𝜑 | |
2 | mp3an1.2 | . . 3 ⊢ ((𝜑 ∧ 𝜓 ∧ 𝜒) → 𝜃) | |
3 | 2 | 3expb 1183 | . 2 ⊢ ((𝜑 ∧ (𝜓 ∧ 𝜒)) → 𝜃) |
4 | 1, 3 | mpan 421 | 1 ⊢ ((𝜓 ∧ 𝜒) → 𝜃) |
Colors of variables: wff set class |
Syntax hints: → wi 4 ∧ wa 103 ∧ w3a 963 |
This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-ia1 105 ax-ia2 106 ax-ia3 107 |
This theorem depends on definitions: df-bi 116 df-3an 965 |
This theorem is referenced by: mp3an12 1306 mp3an1i 1309 mp3anl1 1310 mp3an 1316 mp3an2i 1321 mp3an3an 1322 tfrlem9 6224 rdgexgg 6283 oaexg 6352 omexg 6355 oeiexg 6357 oav2 6367 nnaordex 6431 mulidnq 7221 1idpru 7423 addgt0sr 7607 muladd11 7919 cnegex 7964 negsubdi 8042 renegcl 8047 mulneg1 8181 ltaddpos 8238 addge01 8258 rimul 8371 recclap 8463 recidap 8470 recidap2 8471 recdivap2 8509 divdiv23apzi 8549 ltmul12a 8642 lemul12a 8644 mulgt1 8645 ltmulgt11 8646 gt0div 8652 ge0div 8653 ltdiv23i 8708 8th4div3 8963 gtndiv 9170 nn0ind 9189 fnn0ind 9191 xrre2 9634 ioorebasg 9788 fzen 9854 elfz0ubfz0 9933 expubnd 10381 le2sq2 10399 bernneq 10443 expnbnd 10446 faclbnd6 10522 bccl 10545 hashfacen 10611 shftfval 10625 mulreap 10668 caucvgrelemrec 10783 binom1p 11286 efi4p 11460 sinadd 11479 cosadd 11480 cos2t 11493 cos2tsin 11494 absefib 11513 efieq1re 11514 demoivreALT 11516 odd2np1 11606 opoe 11628 omoe 11629 opeo 11630 omeo 11631 gcdadd 11709 gcdmultiple 11744 algcvgblem 11766 algcvga 11768 isprm3 11835 coprm 11858 bl2ioo 12750 ioo2blex 12752 sinperlem 12937 logge0 13009 |
Copyright terms: Public domain | W3C validator |