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Mirrors > Home > MPE Home > Th. List > simplld | Structured version Visualization version GIF version |
Description: Deduction form of simpll 766, eliminating a double conjunct. (Contributed by Glauco Siliprandi, 11-Dec-2019.) |
Ref | Expression |
---|---|
simplld.1 | ⊢ (𝜑 → ((𝜓 ∧ 𝜒) ∧ 𝜃)) |
Ref | Expression |
---|---|
simplld | ⊢ (𝜑 → 𝜓) |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | simplld.1 | . . 3 ⊢ (𝜑 → ((𝜓 ∧ 𝜒) ∧ 𝜃)) | |
2 | 1 | simpld 498 | . 2 ⊢ (𝜑 → (𝜓 ∧ 𝜒)) |
3 | 2 | simpld 498 | 1 ⊢ (𝜑 → 𝜓) |
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: erinxp 8354 lejoin1 17614 lemeet1 17628 reldir 17835 gexdvdsi 18700 lmhmlmod1 19798 pi1cpbl 23649 oppne1 26535 trgcopyeulem 26599 dfcgra2 26624 subupgr 27077 3trlond 27958 3pthond 27960 3spthond 27962 grpolid 28299 mgcf1 30696 mgccole1 30698 mcgmnt1 30700 mcgmnt2 30701 mfsdisj 32910 linethru 33727 rngoablo 35346 fourierdlem37 42786 fourierdlem48 42796 fourierdlem93 42841 fourierdlem94 42842 fourierdlem104 42852 fourierdlem112 42860 fourierdlem113 42861 dmmeasal 43091 meaf 43092 meaiuninclem 43119 omef 43135 ome0 43136 omedm 43138 hspmbllem3 43267 |
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