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Mirrors > Home > MPE Home > Th. List > simplrd | Structured version Visualization version GIF version |
Description: Deduction eliminating a double conjunct. (Contributed by Glauco Siliprandi, 11-Dec-2019.) |
Ref | Expression |
---|---|
simplrd.1 | ⊢ (𝜑 → ((𝜓 ∧ 𝜒) ∧ 𝜃)) |
Ref | Expression |
---|---|
simplrd | ⊢ (𝜑 → 𝜒) |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | simplrd.1 | . . 3 ⊢ (𝜑 → ((𝜓 ∧ 𝜒) ∧ 𝜃)) | |
2 | 1 | simpld 498 | . 2 ⊢ (𝜑 → (𝜓 ∧ 𝜒)) |
3 | 2 | simprd 499 | 1 ⊢ (𝜑 → 𝜒) |
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 fpwwe2lem6 10046 fpwwe2lem7 10047 fpwwe2lem9 10049 lejoin2 17615 lemeet2 17629 dirdm 17836 dirref 17837 lmhmlmod2 19797 pi1cpbl 23649 pntlemr 26186 oppne2 26536 dfcgra2 26624 mgcf2 30697 mgccole2 30699 mcgmnt1 30700 mcgmnt2 30701 mtyf2 32911 ioodvbdlimc1lem2 42574 ioodvbdlimc2lem 42576 fourierdlem48 42796 fourierdlem76 42824 fourierdlem80 42828 fourierdlem93 42841 fourierdlem94 42842 fourierdlem104 42852 fourierdlem113 42861 mea0 43093 meaiunlelem 43107 meaiuninclem 43119 omessle 43137 omedm 43138 carageniuncllem2 43161 hspmbllem3 43267 |
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