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___ / 2*pi\ /pi pi\ \/ 3 *cos(3*x)*cos|x - ----| + 2*cos|-- + --| = 0 \ 3 / \2 3 /
-pi x1 = ---- 3
2*pi x2 = ---- 3
/ / ___\ \ 5*pi | log\7 - 3*\/ 5 / log(2)| x3 = - ---- + I*|- ---------------- + ------| 6 \ 4 4 /
/ / ___\ \ 5*pi | log\7 + 3*\/ 5 / log(2)| x4 = - ---- + I*|- ---------------- + ------| 6 \ 4 4 /
/ 4 ___ \ pi | \/ 2 | x5 = -- + I*log|----------------| 6 | _____________| |4 / ___ | \\/ 7 - 3*\/ 5 /
/ 4 ___ \ pi | \/ 2 | x6 = -- + I*log|----------------| 6 | _____________| |4 / ___ | \\/ 7 + 3*\/ 5 /
x6 = pi/6 + i*log(2^(1/4)/(3*sqrt(5) + 7)^(1/4))
suma
/ / ___\ \ / / ___\ \ / 4 ___ \ / 4 ___ \ pi 2*pi 5*pi | log\7 - 3*\/ 5 / log(2)| 5*pi | log\7 + 3*\/ 5 / log(2)| pi | \/ 2 | pi | \/ 2 | - -- + ---- + - ---- + I*|- ---------------- + ------| + - ---- + I*|- ---------------- + ------| + -- + I*log|----------------| + -- + I*log|----------------| 3 3 6 \ 4 4 / 6 \ 4 4 / 6 | _____________| 6 | _____________| |4 / ___ | |4 / ___ | \\/ 7 - 3*\/ 5 / \\/ 7 + 3*\/ 5 /
=
/ / ___\ \ / / ___\ \ / 4 ___ \ / 4 ___ \ | log\7 - 3*\/ 5 / log(2)| | log\7 + 3*\/ 5 / log(2)| | \/ 2 | | \/ 2 | -pi + I*|- ---------------- + ------| + I*|- ---------------- + ------| + I*log|----------------| + I*log|----------------| \ 4 4 / \ 4 4 / | _____________| | _____________| |4 / ___ | |4 / ___ | \\/ 7 - 3*\/ 5 / \\/ 7 + 3*\/ 5 /
producto
/ / / ___\ \\ / / / ___\ \\ / / 4 ___ \\ / / 4 ___ \\ -pi 2*pi | 5*pi | log\7 - 3*\/ 5 / log(2)|| | 5*pi | log\7 + 3*\/ 5 / log(2)|| |pi | \/ 2 || |pi | \/ 2 || ----*----*|- ---- + I*|- ---------------- + ------||*|- ---- + I*|- ---------------- + ------||*|-- + I*log|----------------||*|-- + I*log|----------------|| 3 3 \ 6 \ 4 4 // \ 6 \ 4 4 // |6 | _____________|| |6 | _____________|| | |4 / ___ || | |4 / ___ || \ \\/ 7 - 3*\/ 5 // \ \\/ 7 + 3*\/ 5 //
=
/ / / ___\\\ / / / ___\ \\ 2 | 3*I*\-log(2) + log\7 - 3*\/ 5 //| | 3*I*\- log\7 + 3*\/ 5 / + log(2)/| / / / ___\ \\ / / / ___\\\ -pi *|pi - --------------------------------|*|pi + ---------------------------------|*\10*pi - 3*I*\- log\7 + 3*\/ 5 / + log(2)//*\10*pi + 3*I*\-log(2) + log\7 - 3*\/ 5 /// \ 2 / \ 2 / ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------- 23328
-pi^2*(pi - 3*i*(-log(2) + log(7 - 3*sqrt(5)))/2)*(pi + 3*i*(-log(7 + 3*sqrt(5)) + log(2))/2)*(10*pi - 3*i*(-log(7 + 3*sqrt(5)) + log(2)))*(10*pi + 3*i*(-log(2) + log(7 - 3*sqrt(5))))/23328
x1 = -63.8790502707956
x2 = -76.4454211286131
x3 = -57.5958654013554
x4 = -151.843644922534
x5 = -54.4542725592394
x6 = -79.5870139801118
x7 = 74.3510260738122
x8 = 90.058989260729
x9 = 39.7935070648556
x10 = 14.6607655940305
x11 = 46.0766919949492
x12 = 58.6430627399819
x13 = -32.4631239907387
x14 = -51.3126799823713
x15 = 55.5014702713311
x16 = -85.8701991879186
x17 = -7.33038297821255
x18 = -51.3126801209398
x19 = -19.8967537467974
x20 = 17.8023586459812
x21 = -95.2949772607979
x22 = 77.4926188327457
x23 = -70.1622358253571
x24 = 8.37758033566263
x25 = -92.1533844039012
x26 = 17.8023584871419
x27 = 33.5103217080076
x28 = 11.5191731430674
x29 = -48268.4767272301
x30 = 74.3510261498103
x31 = 80.6342113135979
x32 = 96.3421746534546
x33 = 36.6519141667786
x34 = 30.3687289149186
x35 = -48.1710872469832
x36 = -35.604716822474
x37 = -29.3215315498923
x38 = 61.7846556424059
x39 = 83.7758042197919
x40 = 174.881990926498
x41 = 14.6607655249006
x42 = -73.3038286912739
x43 = 99.4837673918999
x44 = -101.578162588816
x45 = -10.471975423248
x46 = 68.067840627589
x47 = -4.18879009073537
x48 = -76.4454214215621
x49 = -13.613568243468
x50 = 52.3598774943011
x51 = 222.005880855276
x52 = -98.4365696987464
x53 = -26.1799388285815
x54 = -26.1799386687767
x55 = -4.18879016070987
x56 = -10.4719755682352
x57 = -48.171087170912
x57 = -48.171087170912