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suma
pi 11*pi -- + ----- 6 6
=
2*pi
producto
pi 11*pi --*----- 6 6
=
2 11*pi ------ 36
11*pi^2/36
pi x1 = -- 6
11*pi x2 = ----- 6
x2 = 11*pi/6
x1 = -49.7418836818384
x2 = 18.3259571459405
x3 = -81.1578102177363
x4 = 93.7241808320955
x5 = 38.2227106186758
x6 = -74.8746249105567
x7 = -57.0722665402146
x8 = 88.4881930761125
x9 = 31.9395253114962
x10 = -25.6563400043166
x11 = 56.025068989018
x12 = -101.054563690472
x13 = 44.5058959258554
x14 = 5.75958653158129
x15 = -5.75958653158129
x16 = 13.0899693899575
x17 = -82.2050077689329
x18 = -93.7241808320955
x19 = 81.1578102177363
x20 = -0.523598775598299
x21 = -68.5914396033772
x22 = 68.5914396033772
x23 = 194.255145746969
x24 = 43.4586983746588
x25 = 100.007366139275
x26 = 30.8923277602996
x27 = -56.025068989018
x28 = -30.8923277602996
x29 = -24.60914245312
x30 = 94.7713783832921
x31 = 37.1755130674792
x32 = -63.3554518473942
x33 = 1168.1488683598
x34 = -44.5058959258554
x35 = 69.6386371545737
x36 = -43.4586983746588
x37 = 63.3554518473942
x38 = 19.3731546971371
x39 = -62.3082542961976
x40 = -18.3259571459405
x41 = -31.9395253114962
x42 = 25.6563400043166
x43 = 6.80678408277789
x44 = -88.4881930761125
x45 = -87.4409955249159
x46 = 50.789081233035
x47 = -69.6386371545737
x48 = -50.789081233035
x49 = -6.80678408277789
x50 = -19.3731546971371
x51 = 87.4409955249159
x52 = -38.2227106186758
x53 = 62.3082542961976
x54 = -94.7713783832921
x55 = -100.007366139275
x56 = 49.7418836818384
x57 = 74.8746249105567
x58 = 12.0427718387609
x59 = -12.0427718387609
x60 = 82.2050077689329
x61 = 57.0722665402146
x62 = -13.0899693899575
x63 = 24.60914245312
x64 = -37.1755130674792
x65 = 0.523598775598299
x66 = -75.9218224617533
x67 = 75.9218224617533
x67 = 75.9218224617533