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__________________ / 2 \/ cos (x) - cos(x) --------------------- - 1 = 0 5
a*w^2 + b*w + c = 0
D = b^2 - 4 * a * c =
(-1/25)^2 - 4 * (1/25) * (-1) = 101/625
w1 = (-b + sqrt(D)) / (2*a)
w2 = (-b - sqrt(D)) / (2*a)
suma
/ / _____\\ / / _____\\ / / _____\\ / / _____\\ / / _____\\ / / _____\\ / / _____\\ | |1 \/ 101 || | |1 \/ 101 || | |1 \/ 101 || | |1 \/ 101 || | |1 \/ 101 || | |1 \/ 101 || | |1 \/ 101 || - re|acos|- - -------|| + 2*pi - I*im|acos|- - -------|| + 2*pi - I*im|acos|- + -------|| + I*im|acos|- - -------|| + re|acos|- - -------|| + I*im|acos|- + -------|| + re|acos|- + -------|| \ \2 2 // \ \2 2 // \ \2 2 // \ \2 2 // \ \2 2 // \ \2 2 // \ \2 2 //
=
/ / _____\\ | |1 \/ 101 || 4*pi + re|acos|- + -------|| \ \2 2 //
producto
/ / / _____\\ / / _____\\\ / / / _____\\\ / / / _____\\ / / _____\\\ / / / _____\\ / / _____\\\ | | |1 \/ 101 || | |1 \/ 101 ||| | | |1 \/ 101 ||| | | |1 \/ 101 || | |1 \/ 101 ||| | | |1 \/ 101 || | |1 \/ 101 ||| |- re|acos|- - -------|| + 2*pi - I*im|acos|- - -------|||*|2*pi - I*im|acos|- + -------|||*|I*im|acos|- - -------|| + re|acos|- - -------|||*|I*im|acos|- + -------|| + re|acos|- + -------||| \ \ \2 2 // \ \2 2 /// \ \ \2 2 /// \ \ \2 2 // \ \2 2 /// \ \ \2 2 // \ \2 2 ///
=
/ / / _____\\\ / / / _____\\ / / _____\\\ / / / _____\\ / / _____\\\ / / / _____\\ / / _____\\\ | | |1 \/ 101 ||| | | |1 \/ 101 || | |1 \/ 101 ||| | | |1 \/ 101 || | |1 \/ 101 ||| | | |1 \/ 101 || | |1 \/ 101 ||| -|2*pi - I*im|acos|- + -------|||*|I*im|acos|- + -------|| + re|acos|- + -------|||*|I*im|acos|- - -------|| + re|acos|- - -------|||*|-2*pi + I*im|acos|- - -------|| + re|acos|- - -------||| \ \ \2 2 /// \ \ \2 2 // \ \2 2 /// \ \ \2 2 // \ \2 2 /// \ \ \2 2 // \ \2 2 ///
-(2*pi - i*im(acos(1/2 + sqrt(101)/2)))*(i*im(acos(1/2 + sqrt(101)/2)) + re(acos(1/2 + sqrt(101)/2)))*(i*im(acos(1/2 - sqrt(101)/2)) + re(acos(1/2 - sqrt(101)/2)))*(-2*pi + i*im(acos(1/2 - sqrt(101)/2)) + re(acos(1/2 - sqrt(101)/2)))
/ / _____\\ / / _____\\ | |1 \/ 101 || | |1 \/ 101 || x1 = - re|acos|- - -------|| + 2*pi - I*im|acos|- - -------|| \ \2 2 // \ \2 2 //
/ / _____\\ | |1 \/ 101 || x2 = 2*pi - I*im|acos|- + -------|| \ \2 2 //
/ / _____\\ / / _____\\ | |1 \/ 101 || | |1 \/ 101 || x3 = I*im|acos|- - -------|| + re|acos|- - -------|| \ \2 2 // \ \2 2 //
/ / _____\\ / / _____\\ | |1 \/ 101 || | |1 \/ 101 || x4 = I*im|acos|- + -------|| + re|acos|- + -------|| \ \2 2 // \ \2 2 //
x4 = re(acos(1/2 + sqrt(101)/2)) + i*im(acos(1/2 + sqrt(101)/2))
x1 = -21.9911485751286 + 2.19031114446532*i
x2 = -84.8230016469244 + 2.19031114446532*i
x3 = 59.6902604182061 + 2.19031114446532*i
x4 = 94.2477796076938 + 2.3941266607411*i
x5 = 15.707963267949 + 2.19031114446532*i
x6 = -3.14159265358979 + 2.19031114446532*i
x7 = 34.5575191894877 - 2.19031114446532*i
x8 = -97.3893722612836 - 2.19031114446532*i
x9 = -43.9822971502571 + 2.3941266607411*i
x10 = 12.5663706143592 - 2.3941266607411*i
x11 = -53.4070751110265 - 2.19031114446532*i
x12 = -28.2743338823081 + 2.19031114446532*i
x13 = -9.42477796076938 - 2.19031114446532*i
x14 = -37.6991118430775 + 2.3941266607411*i
x15 = 75.398223686155 - 2.3941266607411*i
x16 = 50.2654824574367 - 2.3941266607411*i
x17 = -81.6814089933346 + 2.3941266607411*i
x18 = 6.28318530717959 + 2.3941266607411*i
x19 = 72.2566310325652 + 2.19031114446532*i
x20 = 25.1327412287183 + 2.3941266607411*i
x21 = 31.4159265358979 - 2.3941266607411*i
x22 = 25.1327412287183 - 2.3941266607411*i
x23 = -62.8318530717959 + 2.3941266607411*i
x24 = -84.8230016469244 - 2.19031114446532*i
x25 = -72.2566310325652 + 2.19031114446532*i
x26 = 78.5398163397448 - 2.19031114446532*i
x27 = 50.2654824574367 + 2.3941266607411*i
x27 = 50.2654824574367 + 2.3941266607411*i