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| Mirrors > Home > MPE Home > Th. List > Mathboxes > climmulf | Structured version Visualization version GIF version | ||
| Description: A version of climmul 15806 using bound-variable hypotheses instead of distinct variable conditions. (Contributed by Glauco Siliprandi, 29-Jun-2017.) |
| Ref | Expression |
|---|---|
| climmulf.1 | ⊢ Ⅎ𝑘𝜑 |
| climmulf.2 | ⊢ Ⅎ𝑘𝐹 |
| climmulf.3 | ⊢ Ⅎ𝑘𝐺 |
| climmulf.4 | ⊢ Ⅎ𝑘𝐻 |
| climmulf.5 | ⊢ 𝑍 = (ℤ≥‘𝑀) |
| climmulf.6 | ⊢ (𝜑 → 𝑀 ∈ ℤ) |
| climmulf.7 | ⊢ (𝜑 → 𝐹 ⇝ 𝐴) |
| climmulf.8 | ⊢ (𝜑 → 𝐻 ∈ 𝑋) |
| climmulf.9 | ⊢ (𝜑 → 𝐺 ⇝ 𝐵) |
| climmulf.10 | ⊢ ((𝜑 ∧ 𝑘 ∈ 𝑍) → (𝐹‘𝑘) ∈ ℂ) |
| climmulf.11 | ⊢ ((𝜑 ∧ 𝑘 ∈ 𝑍) → (𝐺‘𝑘) ∈ ℂ) |
| climmulf.12 | ⊢ ((𝜑 ∧ 𝑘 ∈ 𝑍) → (𝐻‘𝑘) = ((𝐹‘𝑘) · (𝐺‘𝑘))) |
| Ref | Expression |
|---|---|
| climmulf | ⊢ (𝜑 → 𝐻 ⇝ (𝐴 · 𝐵)) |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | climmulf.5 | . 2 ⊢ 𝑍 = (ℤ≥‘𝑀) | |
| 2 | climmulf.6 | . 2 ⊢ (𝜑 → 𝑀 ∈ ℤ) | |
| 3 | climmulf.7 | . 2 ⊢ (𝜑 → 𝐹 ⇝ 𝐴) | |
| 4 | climmulf.8 | . 2 ⊢ (𝜑 → 𝐻 ∈ 𝑋) | |
| 5 | climmulf.9 | . 2 ⊢ (𝜑 → 𝐺 ⇝ 𝐵) | |
| 6 | climmulf.1 | . . . . 5 ⊢ Ⅎ𝑘𝜑 | |
| 7 | nfcv 2922 | . . . . . 6 ⊢ Ⅎ𝑘𝑗 | |
| 8 | 7 | nfel1 2938 | . . . . 5 ⊢ Ⅎ𝑘 𝑗 ∈ 𝑍 |
| 9 | 6, 8 | nfan 1931 | . . . 4 ⊢ Ⅎ𝑘(𝜑 ∧ 𝑗 ∈ 𝑍) |
| 10 | climmulf.2 | . . . . . 6 ⊢ Ⅎ𝑘𝐹 | |
| 11 | 10, 7 | nffv 6896 | . . . . 5 ⊢ Ⅎ𝑘(𝐹‘𝑗) |
| 12 | 11 | nfel1 2938 | . . . 4 ⊢ Ⅎ𝑘(𝐹‘𝑗) ∈ ℂ |
| 13 | 9, 12 | nfim 1928 | . . 3 ⊢ Ⅎ𝑘((𝜑 ∧ 𝑗 ∈ 𝑍) → (𝐹‘𝑗) ∈ ℂ) |
| 14 | eleq1w 2843 | . . . . 5 ⊢ (𝑘 = 𝑗 → (𝑘 ∈ 𝑍 ↔ 𝑗 ∈ 𝑍)) | |
| 15 | 14 | anbi2d 642 | . . . 4 ⊢ (𝑘 = 𝑗 → ((𝜑 ∧ 𝑘 ∈ 𝑍) ↔ (𝜑 ∧ 𝑗 ∈ 𝑍))) |
| 16 | fveq2 6886 | . . . . 5 ⊢ (𝑘 = 𝑗 → (𝐹‘𝑘) = (𝐹‘𝑗)) | |
| 17 | 16 | eleq1d 2845 | . . . 4 ⊢ (𝑘 = 𝑗 → ((𝐹‘𝑘) ∈ ℂ ↔ (𝐹‘𝑗) ∈ ℂ)) |
| 18 | 15, 17 | imbi12d 347 | . . 3 ⊢ (𝑘 = 𝑗 → (((𝜑 ∧ 𝑘 ∈ 𝑍) → (𝐹‘𝑘) ∈ ℂ) ↔ ((𝜑 ∧ 𝑗 ∈ 𝑍) → (𝐹‘𝑗) ∈ ℂ))) |
| 19 | climmulf.10 | . . 3 ⊢ ((𝜑 ∧ 𝑘 ∈ 𝑍) → (𝐹‘𝑘) ∈ ℂ) | |
| 20 | 13, 18, 19 | chvarfv 2276 | . 2 ⊢ ((𝜑 ∧ 𝑗 ∈ 𝑍) → (𝐹‘𝑗) ∈ ℂ) |
| 21 | climmulf.3 | . . . . . 6 ⊢ Ⅎ𝑘𝐺 | |
| 22 | 21, 7 | nffv 6896 | . . . . 5 ⊢ Ⅎ𝑘(𝐺‘𝑗) |
| 23 | 22 | nfel1 2938 | . . . 4 ⊢ Ⅎ𝑘(𝐺‘𝑗) ∈ ℂ |
| 24 | 9, 23 | nfim 1928 | . . 3 ⊢ Ⅎ𝑘((𝜑 ∧ 𝑗 ∈ 𝑍) → (𝐺‘𝑗) ∈ ℂ) |
| 25 | fveq2 6886 | . . . . 5 ⊢ (𝑘 = 𝑗 → (𝐺‘𝑘) = (𝐺‘𝑗)) | |
| 26 | 25 | eleq1d 2845 | . . . 4 ⊢ (𝑘 = 𝑗 → ((𝐺‘𝑘) ∈ ℂ ↔ (𝐺‘𝑗) ∈ ℂ)) |
| 27 | 15, 26 | imbi12d 347 | . . 3 ⊢ (𝑘 = 𝑗 → (((𝜑 ∧ 𝑘 ∈ 𝑍) → (𝐺‘𝑘) ∈ ℂ) ↔ ((𝜑 ∧ 𝑗 ∈ 𝑍) → (𝐺‘𝑗) ∈ ℂ))) |
| 28 | climmulf.11 | . . 3 ⊢ ((𝜑 ∧ 𝑘 ∈ 𝑍) → (𝐺‘𝑘) ∈ ℂ) | |
| 29 | 24, 27, 28 | chvarfv 2276 | . 2 ⊢ ((𝜑 ∧ 𝑗 ∈ 𝑍) → (𝐺‘𝑗) ∈ ℂ) |
| 30 | climmulf.4 | . . . . . 6 ⊢ Ⅎ𝑘𝐻 | |
| 31 | 30, 7 | nffv 6896 | . . . . 5 ⊢ Ⅎ𝑘(𝐻‘𝑗) |
| 32 | nfcv 2922 | . . . . . 6 ⊢ Ⅎ𝑘 · | |
| 33 | 11, 32, 22 | nfov 7451 | . . . . 5 ⊢ Ⅎ𝑘((𝐹‘𝑗) · (𝐺‘𝑗)) |
| 34 | 31, 33 | nfeq 2935 | . . . 4 ⊢ Ⅎ𝑘(𝐻‘𝑗) = ((𝐹‘𝑗) · (𝐺‘𝑗)) |
| 35 | 9, 34 | nfim 1928 | . . 3 ⊢ Ⅎ𝑘((𝜑 ∧ 𝑗 ∈ 𝑍) → (𝐻‘𝑗) = ((𝐹‘𝑗) · (𝐺‘𝑗))) |
| 36 | fveq2 6886 | . . . . 5 ⊢ (𝑘 = 𝑗 → (𝐻‘𝑘) = (𝐻‘𝑗)) | |
| 37 | 16, 25 | oveq12d 7439 | . . . . 5 ⊢ (𝑘 = 𝑗 → ((𝐹‘𝑘) · (𝐺‘𝑘)) = ((𝐹‘𝑗) · (𝐺‘𝑗))) |
| 38 | 36, 37 | eqeq12d 2776 | . . . 4 ⊢ (𝑘 = 𝑗 → ((𝐻‘𝑘) = ((𝐹‘𝑘) · (𝐺‘𝑘)) ↔ (𝐻‘𝑗) = ((𝐹‘𝑗) · (𝐺‘𝑗)))) |
| 39 | 15, 38 | imbi12d 347 | . . 3 ⊢ (𝑘 = 𝑗 → (((𝜑 ∧ 𝑘 ∈ 𝑍) → (𝐻‘𝑘) = ((𝐹‘𝑘) · (𝐺‘𝑘))) ↔ ((𝜑 ∧ 𝑗 ∈ 𝑍) → (𝐻‘𝑗) = ((𝐹‘𝑗) · (𝐺‘𝑗))))) |
| 40 | climmulf.12 | . . 3 ⊢ ((𝜑 ∧ 𝑘 ∈ 𝑍) → (𝐻‘𝑘) = ((𝐹‘𝑘) · (𝐺‘𝑘))) | |
| 41 | 35, 39, 40 | chvarfv 2276 | . 2 ⊢ ((𝜑 ∧ 𝑗 ∈ 𝑍) → (𝐻‘𝑗) = ((𝐹‘𝑗) · (𝐺‘𝑗))) |
| 42 | 1, 2, 3, 4, 5, 20, 29, 41 | climmul 15806 | 1 ⊢ (𝜑 → 𝐻 ⇝ (𝐴 · 𝐵)) |
| Colors of variables: wff setvar class |
| This proof depends on syntax axioms: → wi 4 ∧ wa 401 = wceq 1569 Ⅎwnf 1815 ∈ wcel 2144 Ⅎwnfc 2907 class class class wbr 5102 ‘cfv 6539 (class class class)co 7421 ℂcc 11202 · cmul 11209 ℤcz 12697 ℤ≥cuz 12969 ⇝ cli 15657 |
| This proof depends on axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1827 ax-4 1841 ax-5 1942 ax-6 1999 ax-7 2040 ax-8 2146 ax-9 2154 ax-10 2177 ax-11 2193 ax-12 2212 ax-ext 2732 ax-sep 5248 ax-nul 5259 ax-pow 5326 ax-pr 5390 ax-un 7752 ax-cnex 11260 ax-resscn 11261 ax-1cn 11262 ax-icn 11263 ax-addcl 11264 ax-addrcl 11265 ax-mulcl 11266 ax-mulrcl 11267 ax-mulcom 11268 ax-addass 11269 ax-mulass 11270 ax-distr 11271 ax-i2m1 11272 ax-1ne0 11273 ax-1rid 11274 ax-rnegex 11275 ax-rrecex 11276 ax-cnre 11277 ax-pre-lttri 11278 ax-pre-lttrn 11279 ax-pre-ltadd 11280 ax-pre-mulgt0 11281 ax-pre-sup 11282 |
| This proof depends on definitions: df-bi 210 df-an 402 df-or 862 df-3or 1104 df-3an 1105 df-tru 1572 df-fal 1582 df-ex 1812 df-nf 1816 df-sb 2099 df-mo 2564 df-eu 2594 df-clab 2739 df-cleq 2752 df-clel 2835 df-nfc 2909 df-ne 2956 df-nel 3062 df-ral 3077 df-rex 3087 df-rmo 3365 df-reu 3366 df-rab 3413 df-v 3452 df-sbc 3739 df-csb 3847 df-ss 3896 df-pss 4014 df-dif 4047 df-in 4091 df-un 4151 df-nul 4279 df-if 4482 df-pw 4558 df-sn 4585 df-pr 4587 df-op 4835 df-uni 4867 df-iun 4952 df-br 5103 df-opab 5167 df-mpt 5186 df-tr 5212 df-id 5545 df-eprel 5550 df-po 5558 df-so 5559 df-fr 5603 df-we 5605 df-xp 5656 df-rel 5657 df-cnv 5658 df-co 5659 df-dm 5660 df-rn 5661 df-res 5662 df-ima 5663 df-pred 6304 df-ord 6365 df-on 6366 df-lim 6367 df-suc 6368 df-iota 6494 df-fun 6541 df-fn 6542 df-f 6543 df-f1 6544 df-fo 6545 df-f1o 6546 df-fv 6547 df-riota 7378 df-ov 7424 df-oprab 7425 df-mpo 7426 df-om 7879 df-2nd 8003 df-frecs 8303 df-wrecs 8334 df-recs 8383 df-rdg 8422 df-er 8721 df-en 8978 df-dom 8979 df-sdom 8980 df-sup 9438 df-pnf 11349 df-mnf 11350 df-xr 11351 df-ltxr 11352 df-le 11353 df-sub 11547 df-neg 11548 df-div 11978 df-nn 12340 df-2 12409 df-3 12410 df-n0 12611 df-z 12698 df-uz 12970 df-rp 13125 df-seq 14149 df-exp 14209 df-cj 15272 df-re 15273 df-im 15274 df-sqrt 15408 df-abs 15409 df-clim 15661 |
| This theorem is used by: climneg 46716 climdivf 46718 stirlinglem15 47192 etransclem48 47386 |
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