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| Description: Lemma for sin2kpi 8642 and cos2kpi 8643. |
| Ref | Expression |
|---|---|
| sinperlem1 |
|
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | 2re 5936 |
. . . . . . 7
| |
| 2 | pire 8631 |
. . . . . . 7
| |
| 3 | 1, 2 | remulcl 5318 |
. . . . . 6
|
| 4 | 3 | recn 5297 |
. . . . 5
|
| 5 | demoivre 7443 |
. . . . 5
| |
| 6 | 4, 5 | mpan 694 |
. . . 4
|
| 7 | 1expt 6529 |
. . . . 5
| |
| 8 | cos2pi 8639 |
. . . . . . . 8
| |
| 9 | sin2pi 8638 |
. . . . . . . . . 10
| |
| 10 | 9 | opreq2i 3967 |
. . . . . . . . 9
|
| 11 | axicn 5253 |
. . . . . . . . . 10
| |
| 12 | 11 | mul01 5414 |
. . . . . . . . 9
|
| 13 | 10, 12 | eqtr 1493 |
. . . . . . . 8
|
| 14 | 8, 13 | opreq12i 3968 |
. . . . . . 7
|
| 15 | ax1cn 5252 |
. . . . . . . 8
| |
| 16 | 15 | addid1 5313 |
. . . . . . 7
|
| 17 | 14, 16 | eqtr 1493 |
. . . . . 6
|
| 18 | 17 | opreq1i 3966 |
. . . . 5
|
| 19 | 7, 18 | syl5eq 1517 |
. . . 4
|
| 20 | 6, 19 | eqtr3d 1507 |
. . 3
|
| 21 | 12 | opreq2i 3967 |
. . . . 5
|
| 22 | 21, 16 | eqtr 1493 |
. . . 4
|
| 23 | 22 | a1i 8 |
. . 3
|
| 24 | 20, 23 | eqtr4d 1508 |
. 2
|
| 25 | 1re 5418 |
. . . . 5
| |
| 26 | 0re 5423 |
. . . . 5
| |
| 27 | 25, 26 | pm3.2i 285 |
. . . 4
|
| 28 | crut 6683 |
. . . 4
| |
| 29 | 27, 28 | mpan2 695 |
. . 3
|
| 30 | nn0ret 6065 |
. . . . 5
| |
| 31 | axmulrcl 5257 |
. . . . . 6
| |
| 32 | 3, 31 | mpan2 695 |
. . . . 5
|
| 33 | 30, 32 | syl 10 |
. . . 4
|
| 34 | recosclt 7398 |
. . . 4
| |
| 35 | 33, 34 | syl 10 |
. . 3
|
| 36 | resinclt 7397 |
. . . 4
| |
| 37 | 33, 36 | syl 10 |
. . 3
|
| 38 | 29, 35, 37 | sylanc 471 |
. 2
|
| 39 | 24, 38 | mpbid 195 |
1
|
| Colors of variables: wff set class |
| Syntax hints: |
| This theorem is referenced by: sinperlem2 8641 |
| This theorem was proved from axioms: ax-1 4 ax-2 5 ax-3 6 ax-mp 7 ax-7 961 ax-gen 962 ax-8 963 ax-9 964 ax-10 965 ax-11 966 ax-12 967 ax-13 968 ax-14 969 ax-17 970 ax-4 972 ax-5o 974 ax-6o 977 ax-9o 1122 ax-10o 1139 ax-16 1209 ax-11o 1217 ax-ext 1458 ax-rep 2689 ax-sep 2699 ax-nul 2706 ax-pow 2738 ax-pr 2775 ax-un 2862 ax-reg 4576 ax-inf2 4608 ax-ac 4727 |
| This theorem depends on definitions: df-bi 147 df-or 224 df-an 225 df-3or 775 df-3an 776 df-ex 980 df-sb 1171 df-eu 1381 df-mo 1382 df-clab 1463 df-cleq 1468 df-clel 1471 df-ne 1585 df-nel 1586 df-ral 1647 df-rex 1648 df-reu 1649 df-rab 1650 df-v 1809 df-sbc 1939 df-csb 1999 df-dif 2046 df-un 2047 df-in 2048 df-ss 2050 df-pss 2052 df-nul 2278 df-if 2359 df-pw 2399 df-sn 2409 df-pr 2410 df-tp 2412 df-op 2413 df-uni 2500 df-int 2530 df-iun 2564 df-iin 2565 df-br 2616 df-opab 2663 df-tr 2677 df-eprel 2828 df-id 2831 df-po 2836 df-so 2846 df-fr 2913 df-we 2930 df-ord 2947 df-on 2948 df-lim 2949 df-suc 2950 df-om 3128 df-xp 3180 df-rel 3181 df-cnv 3182 df-co 3183 df-dm 3184 df-rn 3185 df-res 3186 df-ima 3187 df-fun 3188 df-fn 3189 df-f 3190 df-f1 3191 df-fo 3192 df-f1o 3193 df-fv 3194 df-rdg 3927 df-opr 3960 df-oprab 3961 df-1st 4072 df-2nd 4073 df-1o 4126 df-oadd 4128 df-omul 4129 df-er 4254 df-ec 4256 df-qs 4259 df-map 4317 df-en 4360 df-dom 4361 df-sdom 4362 df-sup 4557 df-r1 4626 df-rank 4627 df-ni 4983 df-pli 4984 df-mi 4985 df-lti 4986 df-plpq 5018 df-mpq 5019 df-enq 5020 df-nq 5021 df-plq 5022 df-mq 5023 df-rq 5024 df-ltq 5025 df-1q 5026 df-np 5069 df-1p 5070 df-plp 5071 df-mp 5072 df-ltp 5073 df-plpr 5147 df-mpr 5148 df-enr 5149 df-nr 5150 df-plr 5151 df-mr 5152 df-ltr 5153 df-0r 5154 df-1r 5155 df-m1r 5156 df-c 5223 df-0 5224 df-1 5225 df-i 5226 df-r 5227 df-plus 5228 df-mul 5229 df-lt 5230 df-sub 5339 df-neg 5341 df-pnf 5470 df-mnf 5471 df-xr 5472 df-ltxr 5473 df-le 5474 df-div 5682 df-n 5883 df-2 5927 df-3 5928 df-4 5929 df-5 5930 df-6 5931 df-7 5932 df-8 5933 df-9 5934 df-n0 6057 df-z 6093 df-fl 6182 df-q 6206 df-rp 6231 df-seq1 6258 df-shft 6291 df-ioo 6311 df-ioc 6312 df-ico 6313 df-icc 6314 df-uz 6363 df-fz 6413 df-seqz 6478 df-seq0 6479 df-exp 6514 df-sqr 6615 df-re 6697 df-im 6698 df-cj 6699 df-abs 6700 df-fac 6884 df-bc 6909 df-clim 6928 df-sum 6933 df-cncf 7215 df-ef 7257 df-sin 7259 df-cos 7260 df-pi 7261 df-top 7552 df-cn 7714 df-cnp 7715 df-met 7753 df-bl 7755 df-opn 7756 df-lm 7884 |