$\sqrt{3}/2*sin(2x) - sin^2(x)$
2873414
2692699
2501606
$2^{15}$
2660834
2623078
2644858
998200
983883
174096
179088
7120402
4670534
8277541
2495232
6922711
(x^(cosx))′
if 4x-5y=8/3 and 3x/2y=21/22 find y-x
x'+x/y=x^2*y
