| Mathbox for Thierry Arnoux |
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| Mirrors > Home > MPE Home > Th. List > Mathboxes > reprss | Structured version Visualization version GIF version | ||
| Description: Representations with terms in a subset. (Contributed by Thierry Arnoux, 11-Dec-2021.) |
| Ref | Expression |
|---|---|
| reprval.a | ⊢ (𝜑 → 𝐴 ⊆ ℕ) |
| reprval.m | ⊢ (𝜑 → 𝑀 ∈ ℤ) |
| reprval.s | ⊢ (𝜑 → 𝑆 ∈ ℕ0) |
| reprss.1 | ⊢ (𝜑 → 𝐵 ⊆ 𝐴) |
| Ref | Expression |
|---|---|
| reprss | ⊢ (𝜑 → (𝐵(repr‘𝑆)𝑀) ⊆ (𝐴(repr‘𝑆)𝑀)) |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | nnex 12322 | . . . . . . . 8 ⊢ ℕ ∈ V | |
| 2 | 1 | a1i 11 | . . . . . . 7 ⊢ (𝜑 → ℕ ∈ V) |
| 3 | reprval.a | . . . . . . 7 ⊢ (𝜑 → 𝐴 ⊆ ℕ) | |
| 4 | 2, 3 | ssexd 5286 | . . . . . 6 ⊢ (𝜑 → 𝐴 ∈ V) |
| 5 | reprss.1 | . . . . . 6 ⊢ (𝜑 → 𝐵 ⊆ 𝐴) | |
| 6 | mapss 8901 | . . . . . 6 ⊢ ((𝐴 ∈ V ∧ 𝐵 ⊆ 𝐴) → (𝐵 ↑m (0..^𝑆)) ⊆ (𝐴 ↑m (0..^𝑆))) | |
| 7 | 4, 5, 6 | syl2anc 596 | . . . . 5 ⊢ (𝜑 → (𝐵 ↑m (0..^𝑆)) ⊆ (𝐴 ↑m (0..^𝑆))) |
| 8 | 7 | sselda 3931 | . . . 4 ⊢ ((𝜑 ∧ 𝑐 ∈ (𝐵 ↑m (0..^𝑆))) → 𝑐 ∈ (𝐴 ↑m (0..^𝑆))) |
| 9 | 8 | adantrr 730 | . . 3 ⊢ ((𝜑 ∧ (𝑐 ∈ (𝐵 ↑m (0..^𝑆)) ∧ Σ𝑎 ∈ (0..^𝑆)(𝑐‘𝑎) = 𝑀)) → 𝑐 ∈ (𝐴 ↑m (0..^𝑆))) |
| 10 | 9 | rabss3d 4029 | . 2 ⊢ (𝜑 → {𝑐 ∈ (𝐵 ↑m (0..^𝑆)) ∣ Σ𝑎 ∈ (0..^𝑆)(𝑐‘𝑎) = 𝑀} ⊆ {𝑐 ∈ (𝐴 ↑m (0..^𝑆)) ∣ Σ𝑎 ∈ (0..^𝑆)(𝑐‘𝑎) = 𝑀}) |
| 11 | 5, 3 | sstrd 3941 | . . 3 ⊢ (𝜑 → 𝐵 ⊆ ℕ) |
| 12 | reprval.m | . . 3 ⊢ (𝜑 → 𝑀 ∈ ℤ) | |
| 13 | reprval.s | . . 3 ⊢ (𝜑 → 𝑆 ∈ ℕ0) | |
| 14 | 11, 12, 13 | reprval 35222 | . 2 ⊢ (𝜑 → (𝐵(repr‘𝑆)𝑀) = {𝑐 ∈ (𝐵 ↑m (0..^𝑆)) ∣ Σ𝑎 ∈ (0..^𝑆)(𝑐‘𝑎) = 𝑀}) |
| 15 | 3, 12, 13 | reprval 35222 | . 2 ⊢ (𝜑 → (𝐴(repr‘𝑆)𝑀) = {𝑐 ∈ (𝐴 ↑m (0..^𝑆)) ∣ Σ𝑎 ∈ (0..^𝑆)(𝑐‘𝑎) = 𝑀}) |
| 16 | 10, 14, 15 | 3sstr4d 3986 | 1 ⊢ (𝜑 → (𝐵(repr‘𝑆)𝑀) ⊆ (𝐴(repr‘𝑆)𝑀)) |
| Colors of variables: wff setvar class |
| This proof depends on syntax axioms: → wi 4 = wceq 1570 ∈ wcel 2145 {crab 3413 Vcvv 3451 ⊆ wss 3899 ‘cfv 6531 (class class class)co 7412 ↑m cmap 8831 0cc0 11181 ℕcn 12316 ℕ0cn0 12587 ℤcz 12674 ..^cfzo 13768 Σcsu 15833 reprcrepr 35220 |
| 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-rep 5232 ax-sep 5249 ax-nul 5260 ax-pow 5327 ax-pr 5391 ax-un 7740 ax-cnex 11237 ax-resscn 11238 ax-1cn 11239 ax-addcl 11241 |
| This proof depends on definitions: df-bi 210 df-an 402 df-or 862 df-3or 1104 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-reu 3367 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-pss 3919 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-tr 5213 df-id 5546 df-eprel 5551 df-po 5559 df-so 5560 df-fr 5604 df-we 5606 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-pred 6297 df-ord 6358 df-on 6359 df-lim 6360 df-suc 6361 df-iota 6487 df-fun 6533 df-fn 6534 df-f 6535 df-f1 6536 df-fo 6537 df-f1o 6538 df-fv 6539 df-ov 7415 df-oprab 7416 df-mpo 7417 df-om 7867 df-1st 7990 df-2nd 7991 df-frecs 8283 df-wrecs 8314 df-recs 8363 df-rdg 8402 df-map 8833 df-neg 11525 df-nn 12317 df-z 12675 df-seq 14125 df-sum 15834 df-repr 35221 |
| This theorem is used by: hashreprin 35232 reprinfz1 35234 tgoldbachgtde 35272 |
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