Metamath Proof Explorer |
< Previous
Next >
Nearby theorems |
||
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 631. (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 451 | . 2 ⊢ ((𝜑 ∧ 𝜓) → (𝜒 → (𝜃 → 𝜏))) |
3 | 2 | ex 449 | 1 ⊢ (𝜑 → (𝜓 → (𝜒 → (𝜃 → 𝜏)))) |
Colors of variables: wff setvar class |
Syntax hints: → wi 4 ∧ wa 383 |
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 196 df-an 385 |
This theorem is referenced by: exp4a 631 exp43 638 somo 4993 tz7.7 5666 f1oweALT 7043 onfununi 7325 odi 7546 omeu 7552 nndi 7590 inf3lem2 8409 axdc3lem2 9156 genpnmax 9708 mulclprlem 9720 distrlem5pr 9728 reclem4pr 9751 lemul12a 10760 sup2 10858 nnmulcl 10920 zbtwnre 11662 elfz0fzfz0 12313 fzofzim 12382 fzo1fzo0n0 12386 elincfzoext 12393 elfzodifsumelfzo 12401 le2sq2 12801 expnbnd 12855 swrdswrd 13312 swrdccat3blem 13346 climbdd 14250 dvdslegcd 15064 oddprmgt2 15249 unbenlem 15450 infpnlem1 15452 prmgaplem6 15598 lmodvsdi 18709 lspsolvlem 18963 lbsextlem2 18980 gsummoncoe1 19495 cpmatmcllem 20342 mp2pm2mplem4 20433 1stccnp 21075 itg2le 23312 wlkiswwlk1 26218 clwlkisclwwlklem2a 26313 el2spthonot 26397 spansneleq 27813 elspansn4 27816 cvmdi 28567 atcvat3i 28639 mdsymlem3 28648 slmdvsdi 29099 mclsppslem 30734 dfon2lem8 30939 soseq 30995 nodenselem5 31084 heicant 32614 areacirclem1 32670 areacirclem2 32671 areacirclem4 32673 areacirc 32675 fzmul 32707 cvlexch1 33633 hlrelat2 33707 cvrat3 33746 snatpsubN 34054 pmaple 34065 fzopredsuc 39946 gbegt5 40183 ewlkle 40807 clwlkclwwlklem2a 41207 3vfriswmgr 41448 av-frgrareg 41548 |
Copyright terms: Public domain | W3C validator |