| Intuitionistic Logic Explorer |
< Previous
Next >
Nearby theorems |
||
| Mirrors > Home > ILE Home > Th. List > mpan2d | GIF version | ||
| Description: A deduction based on modus ponens. (Contributed by NM, 12-Dec-2004.) |
| Ref | Expression |
|---|---|
| mpan2d.1 | ⊢ (𝜑 → 𝜒) |
| mpan2d.2 | ⊢ (𝜑 → ((𝜓 ∧ 𝜒) → 𝜃)) |
| Ref | Expression |
|---|---|
| mpan2d | ⊢ (𝜑 → (𝜓 → 𝜃)) |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | mpan2d.1 | . 2 ⊢ (𝜑 → 𝜒) | |
| 2 | mpan2d.2 | . . 3 ⊢ (𝜑 → ((𝜓 ∧ 𝜒) → 𝜃)) | |
| 3 | 2 | expd 258 | . 2 ⊢ (𝜑 → (𝜓 → (𝜒 → 𝜃))) |
| 4 | 1, 3 | mpid 42 | 1 ⊢ (𝜑 → (𝜓 → 𝜃)) |
| Colors of variables: wff set class |
| Syntax hints: → wi 4 ∧ wa 104 |
| This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-ia3 108 |
| This theorem is referenced by: mpand 429 mpan2i 431 ralxfrd 4588 rexxfrd 4589 elunirn 5945 onunsnss 7190 xpfi 7205 snon0 7215 genprndl 7852 genprndu 7853 addlsub 8660 letrp1 9142 peano2uz2 9706 uzind 9710 xrre 10175 xrre2 10176 flqge 10669 monoord 10874 facwordi 11130 facavg 11136 dvdsmultr1 12546 ltoddhalfle 12608 dvdsgcdb 12738 dfgcd2 12739 coprmgcdb 12814 coprmdvds2 12819 exprmfct 12864 prmdvdsfz 12865 prmfac1 12878 rpexp 12879 eulerthlemh 12957 pcpremul 13020 pcdvdsb 13047 pcprmpw2 13060 pockthlem 13083 4sqlem11 13128 lgsne0 16041 gausslemma2dlem1a 16061 gausslemma2dlem2 16065 lgseisenlem1 16073 lgseisenlem2 16074 lgsquadlem1 16080 lgsquadlem2 16081 lgsquadlem3 16082 lgsquad2lem1 16084 lgsquad2lem2 16085 |
| Copyright terms: Public domain | W3C validator |