| Intuitionistic Logic Explorer |
< Previous
Next >
Nearby theorems |
||
| Mirrors > Home > ILE Home > Th. List > mp3an2 | GIF version | ||
| Description: An inference based on modus ponens. (Contributed by NM, 21-Nov-1994.) |
| Ref | Expression |
|---|---|
| mp3an2.1 | ⊢ 𝜓 |
| mp3an2.2 | ⊢ ((𝜑 ∧ 𝜓 ∧ 𝜒) → 𝜃) |
| Ref | Expression |
|---|---|
| mp3an2 | ⊢ ((𝜑 ∧ 𝜒) → 𝜃) |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | mp3an2.1 | . 2 ⊢ 𝜓 | |
| 2 | mp3an2.2 | . . 3 ⊢ ((𝜑 ∧ 𝜓 ∧ 𝜒) → 𝜃) | |
| 3 | 2 | 3expa 1230 | . 2 ⊢ (((𝜑 ∧ 𝜓) ∧ 𝜒) → 𝜃) |
| 4 | 1, 3 | mpanl2 435 | 1 ⊢ ((𝜑 ∧ 𝜒) → 𝜃) |
| Colors of variables: wff set class |
| Syntax hints: → wi 4 ∧ wa 104 ∧ w3a 1005 |
| This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-ia1 106 ax-ia2 107 ax-ia3 108 |
| This theorem depends on definitions: df-bi 117 df-3an 1007 |
| This theorem is referenced by: mp3anl2 1369 ordin 4488 ordsuc 4667 omv 6666 oeiv 6667 omv2 6676 1idprl 7870 muladd11 8371 negsub 8486 subneg 8487 ltaddneg 8663 muleqadd 8907 diveqap1 8944 conjmulap 8968 nnsub 9241 addltmul 9440 zltp1le 9595 gtndiv 9636 eluzp1m1 9841 xnn0le2is012 10162 divelunit 10298 fznatpl1 10373 flqbi2 10614 flqdiv 10646 frecfzen2 10752 nn0ennn 10758 seqshft2g 10807 seqf1oglem1 10844 faclbnd3 11068 ccatrid 11250 shftfvalg 11458 ovshftex 11459 shftfval 11461 abs2dif 11746 cos2t 12391 sin01gt0 12403 cos01gt0 12404 demoivre 12414 demoivreALT 12415 omeo 12539 gcd0id 12630 sqgcd 12680 isprm3 12770 eulerthlemth 12884 pczpre 12950 pcrec 12961 setscom 13202 setsslid 13213 setsslnid 13214 mulgm1 13809 abssinper 15657 lgs1 15863 |
| Copyright terms: Public domain | W3C validator |