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Mirrors > Home > ILE Home > Th. List > resqrexlemcalc1 | Unicode version |
Description: Lemma for resqrex 10791. Some of the calculations involved in showing that the sequence converges. (Contributed by Mario Carneiro and Jim Kingdon, 29-Jul-2021.) |
Ref | Expression |
---|---|
resqrexlemex.seq | |
resqrexlemex.a | |
resqrexlemex.agt0 |
Ref | Expression |
---|---|
resqrexlemcalc1 |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | resqrexlemex.seq | . . . . . . . 8 | |
2 | resqrexlemex.a | . . . . . . . 8 | |
3 | resqrexlemex.agt0 | . . . . . . . 8 | |
4 | 1, 2, 3 | resqrexlemfp1 10774 | . . . . . . 7 |
5 | 4 | oveq1d 5782 | . . . . . 6 |
6 | 1, 2, 3 | resqrexlemf 10772 | . . . . . . . . . . 11 |
7 | 6 | ffvelrnda 5548 | . . . . . . . . . 10 |
8 | 7 | rpred 9476 | . . . . . . . . 9 |
9 | 2 | adantr 274 | . . . . . . . . . 10 |
10 | 9, 7 | rerpdivcld 9508 | . . . . . . . . 9 |
11 | 8, 10 | readdcld 7788 | . . . . . . . 8 |
12 | 11 | recnd 7787 | . . . . . . 7 |
13 | 2cnd 8786 | . . . . . . 7 | |
14 | 2ap0 8806 | . . . . . . . 8 # | |
15 | 14 | a1i 9 | . . . . . . 7 # |
16 | 12, 13, 15 | sqdivapd 10430 | . . . . . 6 |
17 | 5, 16 | eqtrd 2170 | . . . . 5 |
18 | sq2 10381 | . . . . . 6 | |
19 | 18 | oveq2i 5778 | . . . . 5 |
20 | 17, 19 | syl6eq 2186 | . . . 4 |
21 | 9 | recnd 7787 | . . . . . 6 |
22 | 4cn 8791 | . . . . . . 7 | |
23 | 22 | a1i 9 | . . . . . 6 |
24 | 4re 8790 | . . . . . . . 8 | |
25 | 24 | a1i 9 | . . . . . . 7 |
26 | 4pos 8810 | . . . . . . . 8 | |
27 | 26 | a1i 9 | . . . . . . 7 |
28 | 25, 27 | gt0ap0d 8384 | . . . . . 6 # |
29 | 21, 23, 28 | divcanap3d 8548 | . . . . 5 |
30 | 29 | eqcomd 2143 | . . . 4 |
31 | 20, 30 | oveq12d 5785 | . . 3 |
32 | 12 | sqcld 10415 | . . . 4 |
33 | 23, 21 | mulcld 7779 | . . . 4 |
34 | 32, 33, 23, 28 | divsubdirapd 8583 | . . 3 |
35 | 31, 34 | eqtr4d 2173 | . 2 |
36 | 8 | recnd 7787 | . . . . . . . . 9 |
37 | 36 | sqcld 10415 | . . . . . . . 8 |
38 | 13, 21 | mulcld 7779 | . . . . . . . 8 |
39 | 37, 38, 33 | addsubassd 8086 | . . . . . . 7 |
40 | 2cn 8784 | . . . . . . . . . . . 12 | |
41 | 22, 40 | negsubdi2i 8041 | . . . . . . . . . . 11 |
42 | 2p2e4 8840 | . . . . . . . . . . . . . 14 | |
43 | 42 | oveq1i 5777 | . . . . . . . . . . . . 13 |
44 | 40, 40 | pncan3oi 7971 | . . . . . . . . . . . . 13 |
45 | 43, 44 | eqtr3i 2160 | . . . . . . . . . . . 12 |
46 | 45 | negeqi 7949 | . . . . . . . . . . 11 |
47 | 41, 46 | eqtr3i 2160 | . . . . . . . . . 10 |
48 | 47 | oveq1i 5777 | . . . . . . . . 9 |
49 | 13, 23, 21 | subdird 8170 | . . . . . . . . 9 |
50 | 13, 21 | mulneg1d 8166 | . . . . . . . . 9 |
51 | 48, 49, 50 | 3eqtr3a 2194 | . . . . . . . 8 |
52 | 51 | oveq2d 5783 | . . . . . . 7 |
53 | 37, 38 | negsubd 8072 | . . . . . . 7 |
54 | 39, 52, 53 | 3eqtrd 2174 | . . . . . 6 |
55 | 54 | oveq1d 5782 | . . . . 5 |
56 | 10 | recnd 7787 | . . . . . . . . 9 |
57 | binom2 10396 | . . . . . . . . 9 | |
58 | 36, 56, 57 | syl2anc 408 | . . . . . . . 8 |
59 | 7 | rpap0d 9482 | . . . . . . . . . . . 12 # |
60 | 21, 36, 59 | divcanap2d 8545 | . . . . . . . . . . 11 |
61 | 60 | oveq2d 5783 | . . . . . . . . . 10 |
62 | 61 | oveq2d 5783 | . . . . . . . . 9 |
63 | 62 | oveq1d 5782 | . . . . . . . 8 |
64 | 58, 63 | eqtrd 2170 | . . . . . . 7 |
65 | 64 | oveq1d 5782 | . . . . . 6 |
66 | 37, 38 | addcld 7778 | . . . . . . 7 |
67 | 56 | sqcld 10415 | . . . . . . 7 |
68 | 66, 67, 33 | addsubd 8087 | . . . . . 6 |
69 | 65, 68 | eqtrd 2170 | . . . . 5 |
70 | 37, 38 | subcld 8066 | . . . . . . 7 |
71 | 70, 67 | addcld 7778 | . . . . . 6 |
72 | 2z 9075 | . . . . . . . . 9 | |
73 | 72 | a1i 9 | . . . . . . . 8 |
74 | 7, 73 | rpexpcld 10441 | . . . . . . 7 |
75 | 74 | rpap0d 9482 | . . . . . 6 # |
76 | 71, 37, 75 | divcanap4d 8549 | . . . . 5 |
77 | 55, 69, 76 | 3eqtr4d 2180 | . . . 4 |
78 | 37, 38, 37 | subdird 8170 | . . . . . . . 8 |
79 | 37 | sqvald 10414 | . . . . . . . . 9 |
80 | 13, 21, 37 | mul32d 7908 | . . . . . . . . . 10 |
81 | 13, 37, 21 | mulassd 7782 | . . . . . . . . . 10 |
82 | 80, 81 | eqtr2d 2171 | . . . . . . . . 9 |
83 | 79, 82 | oveq12d 5785 | . . . . . . . 8 |
84 | 78, 83 | eqtr4d 2173 | . . . . . . 7 |
85 | 21, 36, 59 | sqdivapd 10430 | . . . . . . . . 9 |
86 | 85 | oveq1d 5782 | . . . . . . . 8 |
87 | 21 | sqcld 10415 | . . . . . . . . 9 |
88 | 87, 37, 75 | divcanap1d 8544 | . . . . . . . 8 |
89 | 86, 88 | eqtrd 2170 | . . . . . . 7 |
90 | 84, 89 | oveq12d 5785 | . . . . . 6 |
91 | 70, 67, 37 | adddird 7784 | . . . . . 6 |
92 | binom2sub 10398 | . . . . . . 7 | |
93 | 37, 21, 92 | syl2anc 408 | . . . . . 6 |
94 | 90, 91, 93 | 3eqtr4d 2180 | . . . . 5 |
95 | 94 | oveq1d 5782 | . . . 4 |
96 | 77, 95 | eqtrd 2170 | . . 3 |
97 | 96 | oveq1d 5782 | . 2 |
98 | 37, 21 | subcld 8066 | . . . . 5 |
99 | 98 | sqcld 10415 | . . . 4 |
100 | 99, 37, 23, 75, 28 | divdivap1d 8575 | . . 3 |
101 | 37, 23 | mulcomd 7780 | . . . 4 |
102 | 101 | oveq2d 5783 | . . 3 |
103 | 100, 102 | eqtrd 2170 | . 2 |
104 | 35, 97, 103 | 3eqtrd 2174 | 1 |
Colors of variables: wff set class |
Syntax hints: wi 4 wa 103 wceq 1331 wcel 1480 csn 3522 class class class wbr 3924 cxp 4532 cfv 5118 (class class class)co 5767 cmpo 5769 cc 7611 cr 7612 cc0 7613 c1 7614 caddc 7616 cmul 7618 clt 7793 cle 7794 cmin 7926 cneg 7927 # cap 8336 cdiv 8425 cn 8713 c2 8764 c4 8766 cz 9047 crp 9434 cseq 10211 cexp 10285 |
This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-ia1 105 ax-ia2 106 ax-ia3 107 ax-in1 603 ax-in2 604 ax-io 698 ax-5 1423 ax-7 1424 ax-gen 1425 ax-ie1 1469 ax-ie2 1470 ax-8 1482 ax-10 1483 ax-11 1484 ax-i12 1485 ax-bndl 1486 ax-4 1487 ax-13 1491 ax-14 1492 ax-17 1506 ax-i9 1510 ax-ial 1514 ax-i5r 1515 ax-ext 2119 ax-coll 4038 ax-sep 4041 ax-nul 4049 ax-pow 4093 ax-pr 4126 ax-un 4350 ax-setind 4447 ax-iinf 4497 ax-cnex 7704 ax-resscn 7705 ax-1cn 7706 ax-1re 7707 ax-icn 7708 ax-addcl 7709 ax-addrcl 7710 ax-mulcl 7711 ax-mulrcl 7712 ax-addcom 7713 ax-mulcom 7714 ax-addass 7715 ax-mulass 7716 ax-distr 7717 ax-i2m1 7718 ax-0lt1 7719 ax-1rid 7720 ax-0id 7721 ax-rnegex 7722 ax-precex 7723 ax-cnre 7724 ax-pre-ltirr 7725 ax-pre-ltwlin 7726 ax-pre-lttrn 7727 ax-pre-apti 7728 ax-pre-ltadd 7729 ax-pre-mulgt0 7730 ax-pre-mulext 7731 |
This theorem depends on definitions: df-bi 116 df-dc 820 df-3or 963 df-3an 964 df-tru 1334 df-fal 1337 df-nf 1437 df-sb 1736 df-eu 2000 df-mo 2001 df-clab 2124 df-cleq 2130 df-clel 2133 df-nfc 2268 df-ne 2307 df-nel 2402 df-ral 2419 df-rex 2420 df-reu 2421 df-rmo 2422 df-rab 2423 df-v 2683 df-sbc 2905 df-csb 2999 df-dif 3068 df-un 3070 df-in 3072 df-ss 3079 df-nul 3359 df-if 3470 df-pw 3507 df-sn 3528 df-pr 3529 df-op 3531 df-uni 3732 df-int 3767 df-iun 3810 df-br 3925 df-opab 3985 df-mpt 3986 df-tr 4022 df-id 4210 df-po 4213 df-iso 4214 df-iord 4283 df-on 4285 df-ilim 4286 df-suc 4288 df-iom 4500 df-xp 4540 df-rel 4541 df-cnv 4542 df-co 4543 df-dm 4544 df-rn 4545 df-res 4546 df-ima 4547 df-iota 5083 df-fun 5120 df-fn 5121 df-f 5122 df-f1 5123 df-fo 5124 df-f1o 5125 df-fv 5126 df-riota 5723 df-ov 5770 df-oprab 5771 df-mpo 5772 df-1st 6031 df-2nd 6032 df-recs 6195 df-frec 6281 df-pnf 7795 df-mnf 7796 df-xr 7797 df-ltxr 7798 df-le 7799 df-sub 7928 df-neg 7929 df-reap 8330 df-ap 8337 df-div 8426 df-inn 8714 df-2 8772 df-3 8773 df-4 8774 df-n0 8971 df-z 9048 df-uz 9320 df-rp 9435 df-seqfrec 10212 df-exp 10286 |
This theorem is referenced by: resqrexlemcalc2 10780 |
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