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 1182 | . 2 ⊢ ((𝜑 ∧ (𝜓 ∧ 𝜒)) → 𝜃) |
4 | 1, 3 | mpan 420 | 1 ⊢ ((𝜓 ∧ 𝜒) → 𝜃) |
Colors of variables: wff set class |
Syntax hints: → wi 4 ∧ wa 103 ∧ w3a 962 |
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 964 |
This theorem is referenced by: mp3an12 1305 mp3an1i 1308 mp3anl1 1309 mp3an 1315 mp3an2i 1320 mp3an3an 1321 tfrlem9 6209 rdgexgg 6268 oaexg 6337 omexg 6340 oeiexg 6342 oav2 6352 nnaordex 6416 mulidnq 7190 1idpru 7392 addgt0sr 7576 muladd11 7888 cnegex 7933 negsubdi 8011 renegcl 8016 mulneg1 8150 ltaddpos 8207 addge01 8227 rimul 8340 recclap 8432 recidap 8439 recidap2 8440 recdivap2 8478 divdiv23apzi 8518 ltmul12a 8611 lemul12a 8613 mulgt1 8614 ltmulgt11 8615 gt0div 8621 ge0div 8622 ltdiv23i 8677 8th4div3 8932 gtndiv 9139 nn0ind 9158 fnn0ind 9160 xrre2 9597 ioorebasg 9751 fzen 9816 elfz0ubfz0 9895 expubnd 10343 le2sq2 10361 bernneq 10405 expnbnd 10408 faclbnd6 10483 bccl 10506 hashfacen 10572 shftfval 10586 mulreap 10629 caucvgrelemrec 10744 binom1p 11247 efi4p 11413 sinadd 11432 cosadd 11433 cos2t 11446 cos2tsin 11447 absefib 11466 efieq1re 11467 demoivreALT 11469 odd2np1 11559 opoe 11581 omoe 11582 opeo 11583 omeo 11584 gcdadd 11662 gcdmultiple 11697 algcvgblem 11719 algcvga 11721 isprm3 11788 coprm 11811 bl2ioo 12700 ioo2blex 12702 sinperlem 12878 |
Copyright terms: Public domain | W3C validator |