/tan(x) - cot(x) \ atan|---------------*2| | ___ | \ \/ 2 /
atan(((tan(x) - cot(x))/sqrt(2))*2)
___ / 2 2 \ \/ 2 *\2 + cot (x) + tan (x)/ ----------------------------- 2 1 + 2*(tan(x) - cot(x))
/ 2 \ | / 2 2 \ | ___ |/ 2 \ / 2 \ 2*\2 + cot (x) + tan (x)/ *(-cot(x) + tan(x))| 2*\/ 2 *|\1 + tan (x)/*tan(x) - \1 + cot (x)/*cot(x) - ---------------------------------------------| | 2 | \ 1 + 2*(-cot(x) + tan(x)) / ----------------------------------------------------------------------------------------------------- 2 1 + 2*(-cot(x) + tan(x))
/ 3 3 \ | 2 2 / 2 2 \ 2 / 2 2 \ // 2 \ / 2 \ \ / 2 2 \| ___ |/ 2 \ / 2 \ 2*\2 + cot (x) + tan (x)/ 2 / 2 \ 2 / 2 \ 16*(-cot(x) + tan(x)) *\2 + cot (x) + tan (x)/ 12*(-cot(x) + tan(x))*\\1 + tan (x)/*tan(x) - \1 + cot (x)/*cot(x)/*\2 + cot (x) + tan (x)/| 2*\/ 2 *|\1 + cot (x)/ + \1 + tan (x)/ - -------------------------- + 2*cot (x)*\1 + cot (x)/ + 2*tan (x)*\1 + tan (x)/ + ----------------------------------------------- - -------------------------------------------------------------------------------------------| | 2 2 2 | | 1 + 2*(-cot(x) + tan(x)) / 2\ 1 + 2*(-cot(x) + tan(x)) | \ \1 + 2*(-cot(x) + tan(x)) / / -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- 2 1 + 2*(-cot(x) + tan(x))