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___ / pi\ cos(2*x) - \/ 2 *cos|x + --| + 1 = 0 \ 2 /
suma
3*pi pi pi / ___\ pi / ___\ - ---- - -- + -- - I*log\-1 + \/ 2 / + -- - I*log\1 + \/ 2 / 4 4 2 2
=
/ ___\ / ___\ - I*log\1 + \/ 2 / - I*log\-1 + \/ 2 /
producto
-3*pi -pi /pi / ___\\ /pi / ___\\ -----*----*|-- - I*log\-1 + \/ 2 /|*|-- - I*log\1 + \/ 2 /| 4 4 \2 / \2 /
=
2 / / ___\\ / / ___\\ 3*pi *\pi - 2*I*log\1 + \/ 2 //*\pi - 2*I*log\-1 + \/ 2 // ---------------------------------------------------------- 64
3*pi^2*(pi - 2*i*log(1 + sqrt(2)))*(pi - 2*i*log(-1 + sqrt(2)))/64
-3*pi x1 = ----- 4
-pi x2 = ---- 4
pi / ___\ x3 = -- - I*log\-1 + \/ 2 / 2
pi / ___\ x4 = -- - I*log\1 + \/ 2 / 2
x4 = pi/2 - i*log(1 + sqrt(2))
x1 = 91.8915851175014
x2 = 87.1791961371168
x3 = 49.4800842940392
x4 = 98.174770424681
x5 = 85.6083998103219
x6 = -33.7721210260903
x7 = 11.7809724509617
x8 = 10.2101761241668
x9 = -25.9181393921158
x10 = -57.3340659280137
x11 = 93.4623814442964
x12 = 74.6128255227576
x13 = 68.329640215578
x14 = 22.776546738526
x15 = -90.3207887907066
x16 = 16.4933614313464
x17 = 3.92699081698724
x18 = -19.6349540849362
x19 = -71.4712328691678
x20 = 18.0641577581413
x21 = -46.3384916404494
x22 = -65.1880475619882
x23 = -2.35619449019234
x24 = -77.7544181763474
x25 = -69.9004365423729
x26 = 41.6261026600648
x27 = -76.1836218495525
x28 = -13.3517687777566
x29 = -32.2013246992954
x30 = -40.0553063332699
x31 = 24.3473430653209
x32 = -27.4889357189107
x33 = -38.484510006475
x34 = -84.037603483527
x35 = 60.4756585816035
x36 = 30.6305283725005
x37 = 47.9092879672443
x38 = 54.1924732744239
x39 = 55.7632696012188
x40 = 62.0464549083984
x41 = -574.126057443535
x42 = 99.7455667514759
x43 = 66.7588438887831
x44 = 5.49778714378214
x45 = -21.2057504117311
x46 = -82.4668071567321
x47 = -63.6172512351933
x47 = -63.6172512351933