6/5+4 divided by 9/5+5 how did they derive 26/34
35000000000000000000515+35113416415400143145
114144440141
2052749.8204
9033682.2558
11741017.756
1 = cos2 (x) + sin2 (x) = (eix + e-ix )2 /4 + sin2 (x) = (e2ix + e-2ix )/4 + e2ln(sin(x)) + 1/2 =
11265/88 - 84 - 1/88
525727
2327837
2807626
724463
1/2 (128 - 84) + (128 - 84) - 1/2 (128 - 84)
7610507699
1344354.6572
5485496.3112
7671440.7608
f(x)=x+1/x-1
33342/88
