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| Mirrors > Home > MPE Home > Th. List > Mathboxes > elmaprd | Structured version Visualization version GIF version | ||
| Description: Deduction associated with elmapd 8839. Reverse direction of elmapdd 8840. (Contributed by Thierry Arnoux, 13-Oct-2025.) |
| Ref | Expression |
|---|---|
| elmaprd.1 | ⊢ (𝜑 → 𝐴 ∈ 𝑉) |
| elmaprd.2 | ⊢ (𝜑 → 𝐵 ∈ 𝑊) |
| elmaprd.3 | ⊢ (𝜑 → 𝐹 ∈ (𝐵 ↑m 𝐴)) |
| Ref | Expression |
|---|---|
| elmaprd | ⊢ (𝜑 → 𝐹:𝐴⟶𝐵) |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | elmaprd.3 | . 2 ⊢ (𝜑 → 𝐹 ∈ (𝐵 ↑m 𝐴)) | |
| 2 | elmaprd.2 | . . 3 ⊢ (𝜑 → 𝐵 ∈ 𝑊) | |
| 3 | elmaprd.1 | . . 3 ⊢ (𝜑 → 𝐴 ∈ 𝑉) | |
| 4 | 2, 3 | elmapd 8839 | . 2 ⊢ (𝜑 → (𝐹 ∈ (𝐵 ↑m 𝐴) ↔ 𝐹:𝐴⟶𝐵)) |
| 5 | 1, 4 | mpbid 235 | 1 ⊢ (𝜑 → 𝐹:𝐴⟶𝐵) |
| Colors of variables: wff setvar class |
| This proof depends on syntax axioms: → wi 4 ∈ wcel 2146 ⟶wf 6536 (class class class)co 7416 ↑m cmap 8826 |
| This proof depends on axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1828 ax-4 1842 ax-5 1943 ax-6 2000 ax-7 2041 ax-8 2148 ax-9 2156 ax-10 2179 ax-11 2195 ax-12 2216 ax-ext 2737 ax-sep 5259 ax-pow 5338 ax-pr 5406 ax-un 7738 |
| This proof depends on definitions: df-bi 210 df-an 402 df-or 862 df-3an 1105 df-tru 1573 df-fal 1583 df-ex 1813 df-nf 1817 df-sb 2100 df-mo 2569 df-eu 2599 df-clab 2744 df-cleq 2757 df-clel 2840 df-nfc 2914 df-ral 3082 df-rex 3092 df-rab 3419 df-v 3459 df-sbc 3747 df-dif 3909 df-un 3911 df-in 3913 df-ss 3923 df-nul 4287 df-if 4490 df-pw 4566 df-sn 4592 df-pr 4594 df-op 4598 df-uni 4875 df-br 5112 df-opab 5176 df-id 5558 df-xp 5669 df-rel 5670 df-cnv 5671 df-co 5672 df-dm 5673 df-rn 5674 df-iota 6496 df-fun 6542 df-fn 6543 df-f 6544 df-fv 6548 df-ov 7419 df-oprab 7420 df-mpo 7421 df-map 8828 |
| This theorem is used by: elrgspn 33606 elrgspnsubrun 33609 selvply1rhmlema 33948 selvply1rhmlemb 33949 selvply1rhmlem1 33950 selvply1rhmlem2 33951 selvply1rhmlem4 33953 selvply1rhm0 33956 extvfvvcl 33965 extvfvcl 33966 mplmulmvr 33969 evlvarval 33971 evlextv 33972 mplvrpmlem 33973 mplvrpmga 33975 mplvrpmmhm 33976 mplvrpmrhm 33977 psrmonprod 33982 esplymhp 33998 esplyfv1 33999 esplysply 34001 esplyfval3 34002 esplyfval1 34003 esplyfvaln 34004 esplyind 34005 vieta 34010 fldextrspunlsplem 34103 fldextrspunlsp 34104 extdgfialg 34124 |
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