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| Mirrors > Home > MPE Home > Th. List > fzval3 | Structured version Visualization version GIF version | ||
| Description: Expressing a closed integer range as a half-open integer range. (Contributed by Stefan O'Rear, 15-Aug-2015.) |
| Ref | Expression |
|---|---|
| fzval3 | ⊢ (𝑁 ∈ ℤ → (𝑀...𝑁) = (𝑀..^(𝑁 + 1))) |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | peano2z 12560 | . . 3 ⊢ (𝑁 ∈ ℤ → (𝑁 + 1) ∈ ℤ) | |
| 2 | fzoval 13606 | . . 3 ⊢ ((𝑁 + 1) ∈ ℤ → (𝑀..^(𝑁 + 1)) = (𝑀...((𝑁 + 1) − 1))) | |
| 3 | 1, 2 | syl 17 | . 2 ⊢ (𝑁 ∈ ℤ → (𝑀..^(𝑁 + 1)) = (𝑀...((𝑁 + 1) − 1))) |
| 4 | zcn 12521 | . . . 4 ⊢ (𝑁 ∈ ℤ → 𝑁 ∈ ℂ) | |
| 5 | ax-1cn 11088 | . . . 4 ⊢ 1 ∈ ℂ | |
| 6 | pncan 11391 | . . . 4 ⊢ ((𝑁 ∈ ℂ ∧ 1 ∈ ℂ) → ((𝑁 + 1) − 1) = 𝑁) | |
| 7 | 4, 5, 6 | sylancl 592 | . . 3 ⊢ (𝑁 ∈ ℤ → ((𝑁 + 1) − 1) = 𝑁) |
| 8 | 7 | oveq2d 7373 | . 2 ⊢ (𝑁 ∈ ℤ → (𝑀...((𝑁 + 1) − 1)) = (𝑀...𝑁)) |
| 9 | 3, 8 | eqtr2d 2775 | 1 ⊢ (𝑁 ∈ ℤ → (𝑀...𝑁) = (𝑀..^(𝑁 + 1))) |
| Colors of variables: wff setvar class |
| Syntax hints: → wi 4 = wceq 1547 ∈ wcel 2119 (class class class)co 7357 ℂcc 11028 1c1 11031 + caddc 11033 − cmin 11369 ℤcz 12516 ...cfz 13453 ..^cfzo 13600 |
| This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1802 ax-4 1816 ax-5 1917 ax-6 1974 ax-7 2015 ax-8 2121 ax-9 2129 ax-10 2152 ax-11 2168 ax-12 2189 ax-ext 2711 ax-sep 5219 ax-nul 5229 ax-pow 5295 ax-pr 5363 ax-un 7679 ax-cnex 11086 ax-resscn 11087 ax-1cn 11088 ax-icn 11089 ax-addcl 11090 ax-addrcl 11091 ax-mulcl 11092 ax-mulrcl 11093 ax-mulcom 11094 ax-addass 11095 ax-mulass 11096 ax-distr 11097 ax-i2m1 11098 ax-1ne0 11099 ax-1rid 11100 ax-rnegex 11101 ax-rrecex 11102 ax-cnre 11103 ax-pre-lttri 11104 ax-pre-lttrn 11105 ax-pre-ltadd 11106 ax-pre-mulgt0 11107 |
| This theorem depends on definitions: df-bi 208 df-an 397 df-or 854 df-3or 1093 df-3an 1094 df-tru 1550 df-fal 1560 df-ex 1787 df-nf 1791 df-sb 2074 df-mo 2543 df-eu 2573 df-clab 2718 df-cleq 2731 df-clel 2814 df-nfc 2888 df-ne 2935 df-nel 3039 df-ral 3054 df-rex 3064 df-reu 3345 df-rab 3392 df-v 3433 df-sbc 3724 df-csb 3832 df-dif 3886 df-un 3888 df-in 3890 df-ss 3900 df-pss 3903 df-nul 4263 df-if 4456 df-pw 4532 df-sn 4557 df-pr 4559 df-op 4563 df-uni 4840 df-iun 4924 df-br 5074 df-opab 5136 df-mpt 5155 df-tr 5181 df-id 5514 df-eprel 5519 df-po 5527 df-so 5528 df-fr 5572 df-we 5574 df-xp 5625 df-rel 5626 df-cnv 5627 df-co 5628 df-dm 5629 df-rn 5630 df-res 5631 df-ima 5632 df-pred 6253 df-ord 6314 df-on 6315 df-lim 6316 df-suc 6317 df-iota 6442 df-fun 6488 df-fn 6489 df-f 6490 df-f1 6491 df-fo 6492 df-f1o 6493 df-fv 6494 df-riota 7314 df-ov 7360 df-oprab 7361 df-mpo 7362 df-om 7808 df-1st 7932 df-2nd 7933 df-frecs 8222 df-wrecs 8253 df-recs 8302 df-rdg 8340 df-er 8634 df-en 8885 df-dom 8886 df-sdom 8887 df-pnf 11173 df-mnf 11174 df-xr 11175 df-ltxr 11176 df-le 11177 df-sub 11371 df-neg 11372 df-nn 12167 df-n0 12430 df-z 12517 df-uz 12781 df-fz 13454 df-fzo 13601 |
| This theorem is referenced by: fz0add1fz1 13682 fzosn 13683 fzofzp1 13711 fzisfzounsn 13727 ffz0iswrd 14495 fzosump1 15706 telfsum 15759 telfsum2 15760 sadadd 16428 sadass 16432 smuval2 16443 smumul 16454 prmgaplem7 17020 volsup 25542 rplogsumlem2 27467 rpvmasumlem 27469 dchrisumlem2 27472 dchrisum0flblem1 27490 dchrisum0flb 27492 selberg2lem 27532 logdivbnd 27538 pntrsumo1 27547 pntrlog2bndlem2 27560 pntrlog2bndlem4 27562 pntlemr 27584 wlkdlem1 29768 wwlknvtx 29932 wwlksnred 29979 1wlkdlem1 30226 eupth2lem3 30325 nn0diffz0 32887 f1ocnt 32893 gsummoncoe1fz 33690 vietalem 33772 lmat22det 34015 meascnbl 34412 fibp1 34594 signsplypnf 34743 fsum2dsub 34800 pfxwlk 35361 revwlk 35362 mblfinlem2 38034 itgspltprt 46430 fourierdlem20 46578 carageniuncllem1 46972 smfmullem2 47243 ormkglobd 47328 iccpartgtprec 47903 fargshiftfo 47925 sbgoldbo 48286 nnsum4primeseven 48299 nnsum4primesevenALTV 48300 gpg5order 48559 gpg5gricstgr3 48589 gpgprismgr4cycllem9 48602 nn0sumshdiglemA 49118 nn0sumshdiglemB 49119 |
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