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| Mirrors > Home > ILE Home > Th. List > elmapd | GIF version | ||
| Description: Deduction form of elmapg 6929. (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 6929 | . 2 ⊢ ((𝐴 ∈ 𝑉 ∧ 𝐵 ∈ 𝑊) → (𝐶 ∈ (𝐴 ↑𝑚 𝐵) ↔ 𝐶:𝐵⟶𝐴)) | |
| 4 | 1, 2, 3 | syl2anc 415 | 1 ⊢ (𝜑 → (𝐶 ∈ (𝐴 ↑𝑚 𝐵) ↔ 𝐶:𝐵⟶𝐴)) |
| Colors of variables: wff set class |
| Syntax hints: → wi 4 ↔ wb 105 ∈ wcel 2209 ⟶wf 5371 (class class class)co 6079 ↑𝑚 cmap 6916 |
| 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 623 ax-in2 624 ax-io 721 ax-5 1500 ax-7 1501 ax-gen 1502 ax-ie1 1546 ax-ie2 1547 ax-8 1557 ax-10 1558 ax-11 1559 ax-i12 1560 ax-bndl 1562 ax-4 1563 ax-17 1579 ax-i9 1583 ax-ial 1587 ax-i5r 1588 ax-14 2212 ax-ext 2220 ax-sep 4247 ax-pow 4309 ax-pr 4344 ax-un 4576 ax-setind 4682 |
| This theorem depends on definitions: df-bi 117 df-3an 1011 df-tru 1405 df-fal 1408 df-nf 1514 df-sb 1816 df-eu 2089 df-mo 2090 df-clab 2225 df-cleq 2231 df-clel 2234 df-nfc 2381 df-ne 2421 df-ral 2533 df-rex 2534 df-v 2823 df-sbc 3052 df-dif 3222 df-un 3224 df-in 3226 df-ss 3233 df-pw 3690 df-sn 3714 df-pr 3715 df-op 3717 df-uni 3934 df-br 4129 df-opab 4191 df-id 4436 df-xp 4778 df-rel 4779 df-cnv 4780 df-co 4781 df-dm 4782 df-rn 4783 df-iota 5335 df-fun 5377 df-fn 5378 df-f 5379 df-fv 5383 df-ov 6082 df-oprab 6083 df-mpo 6084 df-map 6918 |
| This theorem is referenced by: mapfset 6939 mapfoss 6941 elmapssres 6948 mapsnd 6964 mapss 6967 pw2f1odclem 7128 mapen 7140 mapxpen 7142 mapunen 7145 2omap 7312 fodjuf 7479 ismkvnex 7489 wrdval 11290 ptex 13601 ismhm 13751 psrelbas 15049 psraddcl 15054 psr0cl 15055 psrnegcl 15057 psr1clfi 15062 mplsubgfilemm 15072 mplsubgfilemcl 15073 cnpdis 15326 plycj 15845 bj-charfunbi 16820 pw1map 17008 nninfself 17030 isomninnlem 17053 trilpolemlt1 17064 iswomninnlem 17073 iswomni0 17075 ismkvnnlem 17076 |
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