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Mirrors > Home > MPE Home > Th. List > exp4b | Structured version Visualization version GIF version |
Description: An exportation inference. (Contributed by NM, 26-Apr-1994.) (Proof shortened by Wolf Lammen, 23-Nov-2012.) Shorten exp4a 435. (Revised by Wolf Lammen, 20-Jul-2021.) |
Ref | Expression |
---|---|
exp4b.1 | ⊢ ((𝜑 ∧ 𝜓) → ((𝜒 ∧ 𝜃) → 𝜏)) |
Ref | Expression |
---|---|
exp4b | ⊢ (𝜑 → (𝜓 → (𝜒 → (𝜃 → 𝜏)))) |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | exp4b.1 | . . 3 ⊢ ((𝜑 ∧ 𝜓) → ((𝜒 ∧ 𝜃) → 𝜏)) | |
2 | 1 | expd 419 | . 2 ⊢ ((𝜑 ∧ 𝜓) → (𝜒 → (𝜃 → 𝜏))) |
3 | 2 | ex 416 | 1 ⊢ (𝜑 → (𝜓 → (𝜒 → (𝜃 → 𝜏)))) |
Colors of variables: wff setvar class |
Syntax hints: → wi 4 ∧ wa 399 |
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 210 df-an 400 |
This theorem is referenced by: exp4a 435 exp43 440 somo 5490 tz7.7 6217 f1oweALT 7723 onfununi 8056 odi 8285 omeu 8291 nndi 8329 inf3lem2 9222 axdc3lem2 10030 genpnmax 10586 mulclprlem 10598 distrlem5pr 10606 reclem4pr 10629 lemul12a 11655 sup2 11753 nnmulcl 11819 zbtwnre 12507 elfz0fzfz0 13182 fzofzim 13254 fzo1fzo0n0 13258 elincfzoext 13265 elfzodifsumelfzo 13273 le2sq2 13671 expnbnd 13764 swrdswrd 14235 swrdccat3blem 14269 climbdd 15200 dvdslegcd 16026 oddprmgt2 16219 unbenlem 16424 infpnlem1 16426 prmgaplem6 16572 lmodvsdi 19876 lspsolvlem 20133 lbsextlem2 20150 gsummoncoe1 21179 cpmatmcllem 21569 mp2pm2mplem4 21660 1stccnp 22313 itg2le 24591 ewlkle 27647 clwlkclwwlklem2a 28035 3vfriswmgr 28315 frgrwopreg 28360 frgr2wwlk1 28366 frgrreg 28431 spansneleq 29605 elspansn4 29608 cvmdi 30359 atcvat3i 30431 mdsymlem3 30440 slmdvsdi 31141 satfv0 32987 satffunlem1lem1 33031 satffunlem2lem1 33033 mclsppslem 33212 dfon2lem8 33436 soseq 33483 heicant 35498 areacirclem1 35551 areacirclem2 35552 areacirclem4 35554 areacirc 35556 fzmul 35585 cvlexch1 37028 hlrelat2 37103 cvrat3 37142 snatpsubN 37450 pmaple 37461 sn-sup2 40088 fzopredsuc 44431 gbegt5 44829 |
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