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| Mirrors > Home > ILE Home > Th. List > elmapd | GIF version | ||
| Description: Deduction form of elmapg 6821. (Contributed by BJ, 11-Apr-2020.) |
| Ref | Expression |
|---|---|
| elmapd.a | ⊢ (𝜑 → 𝐴 ∈ 𝑉) |
| elmapd.b | ⊢ (𝜑 → 𝐵 ∈ 𝑊) |
| Ref | Expression |
|---|---|
| elmapd | ⊢ (𝜑 → (𝐶 ∈ (𝐴 ↑𝑚 𝐵) ↔ 𝐶:𝐵⟶𝐴)) |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | elmapd.a | . 2 ⊢ (𝜑 → 𝐴 ∈ 𝑉) | |
| 2 | elmapd.b | . 2 ⊢ (𝜑 → 𝐵 ∈ 𝑊) | |
| 3 | elmapg 6821 | . 2 ⊢ ((𝐴 ∈ 𝑉 ∧ 𝐵 ∈ 𝑊) → (𝐶 ∈ (𝐴 ↑𝑚 𝐵) ↔ 𝐶:𝐵⟶𝐴)) | |
| 4 | 1, 2, 3 | syl2anc 411 | 1 ⊢ (𝜑 → (𝐶 ∈ (𝐴 ↑𝑚 𝐵) ↔ 𝐶:𝐵⟶𝐴)) |
| Colors of variables: wff set class |
| Syntax hints: → wi 4 ↔ wb 105 ∈ wcel 2200 ⟶wf 5317 (class class class)co 6010 ↑𝑚 cmap 6808 |
| This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-ia1 106 ax-ia2 107 ax-ia3 108 ax-in1 617 ax-in2 618 ax-io 714 ax-5 1493 ax-7 1494 ax-gen 1495 ax-ie1 1539 ax-ie2 1540 ax-8 1550 ax-10 1551 ax-11 1552 ax-i12 1553 ax-bndl 1555 ax-4 1556 ax-17 1572 ax-i9 1576 ax-ial 1580 ax-i5r 1581 ax-13 2202 ax-14 2203 ax-ext 2211 ax-sep 4202 ax-pow 4259 ax-pr 4294 ax-un 4525 ax-setind 4630 |
| This theorem depends on definitions: df-bi 117 df-3an 1004 df-tru 1398 df-fal 1401 df-nf 1507 df-sb 1809 df-eu 2080 df-mo 2081 df-clab 2216 df-cleq 2222 df-clel 2225 df-nfc 2361 df-ne 2401 df-ral 2513 df-rex 2514 df-v 2801 df-sbc 3029 df-dif 3199 df-un 3201 df-in 3203 df-ss 3210 df-pw 3651 df-sn 3672 df-pr 3673 df-op 3675 df-uni 3889 df-br 4084 df-opab 4146 df-id 4385 df-xp 4726 df-rel 4727 df-cnv 4728 df-co 4729 df-dm 4730 df-rn 4731 df-iota 5281 df-fun 5323 df-fn 5324 df-f 5325 df-fv 5329 df-ov 6013 df-oprab 6014 df-mpo 6015 df-map 6810 |
| This theorem is referenced by: elmapssres 6833 mapss 6851 pw2f1odclem 7008 mapen 7020 mapxpen 7022 fodjuf 7328 ismkvnex 7338 wrdval 11092 ptex 13318 ismhm 13515 psrelbas 14660 psraddcl 14665 psr0cl 14666 psrnegcl 14668 psr1clfi 14673 mplsubgfilemm 14683 mplsubgfilemcl 14684 cnpdis 14937 plycj 15456 bj-charfunbi 16283 2omap 16472 pw1map 16474 nninfself 16493 isomninnlem 16512 trilpolemlt1 16523 iswomninnlem 16531 iswomni0 16533 ismkvnnlem 16534 |
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