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| Mirrors > Home > MPE Home > Th. List > elmaprd | Structured version Visualization version GIF version | ||
| Description: Deduction associated with elmapd 8853. Reverse direction of elmapdd 8854. (Contributed by Thierry Arnoux, 13-Oct-2025.) Removed redundant hypotheses. (Revised by SN, 30-Aug-2026.) |
| Ref | Expression |
|---|---|
| elmaprd.1 | ⊢ (𝜑 → 𝐹 ∈ (𝐵 ↑m 𝐴)) |
| Ref | Expression |
|---|---|
| elmaprd | ⊢ (𝜑 → 𝐹:𝐴⟶𝐵) |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | elmaprd.1 | . 2 ⊢ (𝜑 → 𝐹 ∈ (𝐵 ↑m 𝐴)) | |
| 2 | elmapi 8862 | . 2 ⊢ (𝐹 ∈ (𝐵 ↑m 𝐴) → 𝐹:𝐴⟶𝐵) | |
| 3 | 1, 2 | syl 18 | 1 ⊢ (𝜑 → 𝐹:𝐴⟶𝐵) |
| Colors of variables: wff setvar class |
| This proof depends on syntax axioms: → wi 4 ∈ wcel 2145 ⟶wf 6533 (class class class)co 7418 ↑m cmap 8840 |
| 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 2147 ax-9 2155 ax-10 2178 ax-11 2194 ax-12 2213 ax-ext 2733 ax-sep 5249 ax-nul 5260 ax-pow 5327 ax-pr 5391 ax-un 7749 |
| 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 2565 df-eu 2595 df-clab 2740 df-cleq 2753 df-clel 2836 df-nfc 2910 df-ne 2957 df-ral 3078 df-rex 3088 df-rab 3414 df-v 3453 df-sbc 3740 df-csb 3848 df-dif 3902 df-un 3904 df-in 3906 df-ss 3916 df-nul 4280 df-if 4483 df-pw 4559 df-sn 4585 df-pr 4587 df-op 4591 df-uni 4868 df-iun 4953 df-br 5104 df-opab 5168 df-mpt 5187 df-id 5546 df-xp 5657 df-rel 5658 df-cnv 5659 df-co 5660 df-dm 5661 df-rn 5662 df-res 5663 df-ima 5664 df-iota 6493 df-fun 6539 df-fn 6540 df-f 6541 df-fv 6545 df-ov 7421 df-oprab 7422 df-mpo 7423 df-1st 7999 df-2nd 8000 df-map 8842 |
| This theorem is used by: elcgrabasi 29368 elrgspn 33800 elrgspnsubrun 33803 selvply1rhmlema 34143 selvply1rhmlemb 34144 selvply1rhmlem1 34145 selvply1rhmlem2 34146 selvply1rhmlem4 34148 selvply1rhm0 34151 extvfvcl 34161 mplmulmvr 34164 evlvarval 34166 evlextv 34167 mplvrpmlem 34168 mplvrpmga 34170 mplvrpmmhm 34171 mplvrpmrhm 34172 psrmonprod 34177 esplymhp 34193 esplyfv1 34194 esplysply 34196 esplyfval3 34197 esplyfval1 34198 esplyfvaln 34199 esplyind 34200 vieta 34205 fldextrspunlsplem 34298 fldextrspunlsp 34299 extdgfialg 34319 |
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