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| Mirrors > Home > MPE Home > Th. List > Mathboxes > elmaprd | Structured version Visualization version GIF version | ||
| Description: Deduction associated with elmapd 8777. Reverse direction of elmapdd 8778. (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 8777 | . 2 ⊢ (𝜑 → (𝐹 ∈ (𝐵 ↑m 𝐴) ↔ 𝐹:𝐴⟶𝐵)) |
| 5 | 1, 4 | mpbid 232 | 1 ⊢ (𝜑 → 𝐹:𝐴⟶𝐵) |
| Colors of variables: wff setvar class |
| Syntax hints: → wi 4 ∈ wcel 2113 ⟶wf 6488 (class class class)co 7358 ↑m cmap 8763 |
| This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1796 ax-4 1810 ax-5 1911 ax-6 1968 ax-7 2009 ax-8 2115 ax-9 2123 ax-10 2146 ax-11 2162 ax-12 2184 ax-ext 2708 ax-sep 5241 ax-nul 5251 ax-pow 5310 ax-pr 5377 ax-un 7680 |
| This theorem depends on definitions: df-bi 207 df-an 396 df-or 848 df-3an 1088 df-tru 1544 df-fal 1554 df-ex 1781 df-nf 1785 df-sb 2068 df-mo 2539 df-eu 2569 df-clab 2715 df-cleq 2728 df-clel 2811 df-nfc 2885 df-ral 3052 df-rex 3061 df-rab 3400 df-v 3442 df-sbc 3741 df-dif 3904 df-un 3906 df-in 3908 df-ss 3918 df-nul 4286 df-if 4480 df-pw 4556 df-sn 4581 df-pr 4583 df-op 4587 df-uni 4864 df-br 5099 df-opab 5161 df-id 5519 df-xp 5630 df-rel 5631 df-cnv 5632 df-co 5633 df-dm 5634 df-rn 5635 df-iota 6448 df-fun 6494 df-fn 6495 df-f 6496 df-fv 6500 df-ov 7361 df-oprab 7362 df-mpo 7363 df-map 8765 |
| This theorem is referenced by: elrgspn 33328 elrgspnsubrun 33331 extvfvvcl 33700 extvfvcl 33701 mplmulmvr 33704 evlvarval 33706 evlextv 33707 mplvrpmlem 33708 mplvrpmga 33710 mplvrpmmhm 33711 mplvrpmrhm 33712 esplymhp 33726 esplyfv1 33727 esplysply 33729 esplyfval3 33730 esplyind 33731 vieta 33736 fldextrspunlsplem 33830 fldextrspunlsp 33831 extdgfialg 33851 |
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