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Mirrors > Home > MPE Home > Th. List > ex-prmo | Structured version Visualization version GIF version |
Description: Example for df-prmo 15736: (#p‘10) = 2 · 3 · 5 · 7. (Contributed by AV, 6-Sep-2021.) |
Ref | Expression |
---|---|
ex-prmo | ⊢ (#p‘;10) = ;;210 |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | 10nn 11514 | . . . 4 ⊢ ;10 ∈ ℕ | |
2 | prmonn2 15743 | . . . 4 ⊢ (;10 ∈ ℕ → (#p‘;10) = if(;10 ∈ ℙ, ((#p‘(;10 − 1)) · ;10), (#p‘(;10 − 1)))) | |
3 | 1, 2 | ax-mp 5 | . . 3 ⊢ (#p‘;10) = if(;10 ∈ ℙ, ((#p‘(;10 − 1)) · ;10), (#p‘(;10 − 1))) |
4 | 10nprm 15820 | . . . 4 ⊢ ¬ ;10 ∈ ℙ | |
5 | 4 | iffalsei 4096 | . . 3 ⊢ if(;10 ∈ ℙ, ((#p‘(;10 − 1)) · ;10), (#p‘(;10 − 1))) = (#p‘(;10 − 1)) |
6 | 3, 5 | eqtri 2644 | . 2 ⊢ (#p‘;10) = (#p‘(;10 − 1)) |
7 | 10m1e9 11630 | . . 3 ⊢ (;10 − 1) = 9 | |
8 | 7 | fveq2i 6194 | . 2 ⊢ (#p‘(;10 − 1)) = (#p‘9) |
9 | 9nn 11192 | . . . . 5 ⊢ 9 ∈ ℕ | |
10 | prmonn2 15743 | . . . . 5 ⊢ (9 ∈ ℕ → (#p‘9) = if(9 ∈ ℙ, ((#p‘(9 − 1)) · 9), (#p‘(9 − 1)))) | |
11 | 9, 10 | ax-mp 5 | . . . 4 ⊢ (#p‘9) = if(9 ∈ ℙ, ((#p‘(9 − 1)) · 9), (#p‘(9 − 1))) |
12 | 9nprm 15819 | . . . . 5 ⊢ ¬ 9 ∈ ℙ | |
13 | 12 | iffalsei 4096 | . . . 4 ⊢ if(9 ∈ ℙ, ((#p‘(9 − 1)) · 9), (#p‘(9 − 1))) = (#p‘(9 − 1)) |
14 | 11, 13 | eqtri 2644 | . . 3 ⊢ (#p‘9) = (#p‘(9 − 1)) |
15 | 9m1e8 11143 | . . . 4 ⊢ (9 − 1) = 8 | |
16 | 15 | fveq2i 6194 | . . 3 ⊢ (#p‘(9 − 1)) = (#p‘8) |
17 | 8nn 11191 | . . . . . 6 ⊢ 8 ∈ ℕ | |
18 | prmonn2 15743 | . . . . . 6 ⊢ (8 ∈ ℕ → (#p‘8) = if(8 ∈ ℙ, ((#p‘(8 − 1)) · 8), (#p‘(8 − 1)))) | |
19 | 17, 18 | ax-mp 5 | . . . . 5 ⊢ (#p‘8) = if(8 ∈ ℙ, ((#p‘(8 − 1)) · 8), (#p‘(8 − 1))) |
20 | 8nprm 15818 | . . . . . 6 ⊢ ¬ 8 ∈ ℙ | |
21 | 20 | iffalsei 4096 | . . . . 5 ⊢ if(8 ∈ ℙ, ((#p‘(8 − 1)) · 8), (#p‘(8 − 1))) = (#p‘(8 − 1)) |
22 | 19, 21 | eqtri 2644 | . . . 4 ⊢ (#p‘8) = (#p‘(8 − 1)) |
23 | 8m1e7 11142 | . . . . 5 ⊢ (8 − 1) = 7 | |
24 | 23 | fveq2i 6194 | . . . 4 ⊢ (#p‘(8 − 1)) = (#p‘7) |
25 | 7nn 11190 | . . . . . 6 ⊢ 7 ∈ ℕ | |
26 | prmonn2 15743 | . . . . . 6 ⊢ (7 ∈ ℕ → (#p‘7) = if(7 ∈ ℙ, ((#p‘(7 − 1)) · 7), (#p‘(7 − 1)))) | |
27 | 25, 26 | ax-mp 5 | . . . . 5 ⊢ (#p‘7) = if(7 ∈ ℙ, ((#p‘(7 − 1)) · 7), (#p‘(7 − 1))) |
28 | 7prm 15817 | . . . . . 6 ⊢ 7 ∈ ℙ | |
29 | 28 | iftruei 4093 | . . . . 5 ⊢ if(7 ∈ ℙ, ((#p‘(7 − 1)) · 7), (#p‘(7 − 1))) = ((#p‘(7 − 1)) · 7) |
30 | 7nn0 11314 | . . . . . 6 ⊢ 7 ∈ ℕ0 | |
31 | 3nn0 11310 | . . . . . 6 ⊢ 3 ∈ ℕ0 | |
32 | 0nn0 11307 | . . . . . 6 ⊢ 0 ∈ ℕ0 | |
33 | 7m1e6 11141 | . . . . . . . 8 ⊢ (7 − 1) = 6 | |
34 | 33 | fveq2i 6194 | . . . . . . 7 ⊢ (#p‘(7 − 1)) = (#p‘6) |
35 | prmo6 15837 | . . . . . . 7 ⊢ (#p‘6) = ;30 | |
36 | 34, 35 | eqtri 2644 | . . . . . 6 ⊢ (#p‘(7 − 1)) = ;30 |
37 | 7cn 11104 | . . . . . . 7 ⊢ 7 ∈ ℂ | |
38 | 3cn 11095 | . . . . . . 7 ⊢ 3 ∈ ℂ | |
39 | 7t3e21 11649 | . . . . . . 7 ⊢ (7 · 3) = ;21 | |
40 | 37, 38, 39 | mulcomli 10047 | . . . . . 6 ⊢ (3 · 7) = ;21 |
41 | 37 | mul02i 10225 | . . . . . 6 ⊢ (0 · 7) = 0 |
42 | 30, 31, 32, 36, 32, 40, 41 | decmul1 11585 | . . . . 5 ⊢ ((#p‘(7 − 1)) · 7) = ;;210 |
43 | 27, 29, 42 | 3eqtri 2648 | . . . 4 ⊢ (#p‘7) = ;;210 |
44 | 22, 24, 43 | 3eqtri 2648 | . . 3 ⊢ (#p‘8) = ;;210 |
45 | 14, 16, 44 | 3eqtri 2648 | . 2 ⊢ (#p‘9) = ;;210 |
46 | 6, 8, 45 | 3eqtri 2648 | 1 ⊢ (#p‘;10) = ;;210 |
Colors of variables: wff setvar class |
Syntax hints: = wceq 1483 ∈ wcel 1990 ifcif 4086 ‘cfv 5888 (class class class)co 6650 0cc0 9936 1c1 9937 · cmul 9941 − cmin 10266 ℕcn 11020 2c2 11070 3c3 11071 6c6 11074 7c7 11075 8c8 11076 9c9 11077 ;cdc 11493 ℙcprime 15385 #pcprmo 15735 |
This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1722 ax-4 1737 ax-5 1839 ax-6 1888 ax-7 1935 ax-8 1992 ax-9 1999 ax-10 2019 ax-11 2034 ax-12 2047 ax-13 2246 ax-ext 2602 ax-rep 4771 ax-sep 4781 ax-nul 4789 ax-pow 4843 ax-pr 4906 ax-un 6949 ax-inf2 8538 ax-cnex 9992 ax-resscn 9993 ax-1cn 9994 ax-icn 9995 ax-addcl 9996 ax-addrcl 9997 ax-mulcl 9998 ax-mulrcl 9999 ax-mulcom 10000 ax-addass 10001 ax-mulass 10002 ax-distr 10003 ax-i2m1 10004 ax-1ne0 10005 ax-1rid 10006 ax-rnegex 10007 ax-rrecex 10008 ax-cnre 10009 ax-pre-lttri 10010 ax-pre-lttrn 10011 ax-pre-ltadd 10012 ax-pre-mulgt0 10013 ax-pre-sup 10014 |
This theorem depends on definitions: df-bi 197 df-or 385 df-an 386 df-3or 1038 df-3an 1039 df-tru 1486 df-fal 1489 df-ex 1705 df-nf 1710 df-sb 1881 df-eu 2474 df-mo 2475 df-clab 2609 df-cleq 2615 df-clel 2618 df-nfc 2753 df-ne 2795 df-nel 2898 df-ral 2917 df-rex 2918 df-reu 2919 df-rmo 2920 df-rab 2921 df-v 3202 df-sbc 3436 df-csb 3534 df-dif 3577 df-un 3579 df-in 3581 df-ss 3588 df-pss 3590 df-nul 3916 df-if 4087 df-pw 4160 df-sn 4178 df-pr 4180 df-tp 4182 df-op 4184 df-uni 4437 df-int 4476 df-iun 4522 df-br 4654 df-opab 4713 df-mpt 4730 df-tr 4753 df-id 5024 df-eprel 5029 df-po 5035 df-so 5036 df-fr 5073 df-se 5074 df-we 5075 df-xp 5120 df-rel 5121 df-cnv 5122 df-co 5123 df-dm 5124 df-rn 5125 df-res 5126 df-ima 5127 df-pred 5680 df-ord 5726 df-on 5727 df-lim 5728 df-suc 5729 df-iota 5851 df-fun 5890 df-fn 5891 df-f 5892 df-f1 5893 df-fo 5894 df-f1o 5895 df-fv 5896 df-isom 5897 df-riota 6611 df-ov 6653 df-oprab 6654 df-mpt2 6655 df-om 7066 df-1st 7168 df-2nd 7169 df-wrecs 7407 df-recs 7468 df-rdg 7506 df-1o 7560 df-2o 7561 df-oadd 7564 df-er 7742 df-en 7956 df-dom 7957 df-sdom 7958 df-fin 7959 df-sup 8348 df-inf 8349 df-oi 8415 df-card 8765 df-pnf 10076 df-mnf 10077 df-xr 10078 df-ltxr 10079 df-le 10080 df-sub 10268 df-neg 10269 df-div 10685 df-nn 11021 df-2 11079 df-3 11080 df-4 11081 df-5 11082 df-6 11083 df-7 11084 df-8 11085 df-9 11086 df-n0 11293 df-z 11378 df-dec 11494 df-uz 11688 df-rp 11833 df-fz 12327 df-fzo 12466 df-seq 12802 df-exp 12861 df-hash 13118 df-cj 13839 df-re 13840 df-im 13841 df-sqrt 13975 df-abs 13976 df-clim 14219 df-prod 14636 df-dvds 14984 df-prm 15386 df-prmo 15736 |
This theorem is referenced by: (None) |
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