/ 2 \ -\-1 - cot (x)/*coth(cot(x))*csch(cot(x)) ------------------------------------------ 2 1 + csch (cot(x))
/ 2 2 2 / 2 \\ / 2 \ | 2 / 2 \ 1 + cot (x) 2*coth (cot(x))*csch (cot(x))*\1 + cot (x)/| \1 + cot (x)/*|coth (cot(x))*\1 + cot (x)/ + ------------- - 2*cot(x)*coth(cot(x)) - -------------------------------------------|*csch(cot(x)) | 2 2 | \ sinh (cot(x)) 1 + csch (cot(x)) / ---------------------------------------------------------------------------------------------------------------------------------------------- 2 1 + csch (cot(x))
/ 2 2 2 2 2 \ | 2 / 2 \ / 2 \ / 2 \ / 2 \ 3 2 / 2 \ 3 4 / 2 \ 2 2 2 / 2 \ | / 2 \ |/ 2 \ 3 / 2 \ 2 2 / 2 \ 6*\1 + cot (x)/*cot(x) 2*\1 + cot (x)/ *cosh(cot(x)) 3*\1 + cot (x)/ *coth(cot(x)) 8*\1 + cot (x)/ *coth (cot(x))*csch (cot(x)) 8*\1 + cot (x)/ *coth (cot(x))*csch (cot(x)) 6*\1 + cot (x)/ *csch (cot(x))*coth(cot(x)) 12*coth (cot(x))*csch (cot(x))*\1 + cot (x)/*cot(x)| \1 + cot (x)/*|\1 + cot (x)/ *coth (cot(x)) + 2*\1 + cot (x)/*coth(cot(x)) + 4*cot (x)*coth(cot(x)) - 6*coth (cot(x))*\1 + cot (x)/*cot(x) - ---------------------- + ----------------------------- + ----------------------------- - -------------------------------------------- + -------------------------------------------- - ------------------------------------------- + ---------------------------------------------------|*csch(cot(x)) | 2 3 2 2 2 / 2 \ 2 2 | | sinh (cot(x)) sinh (cot(x)) sinh (cot(x)) 1 + csch (cot(x)) / 2 \ \1 + csch (cot(x))/*sinh (cot(x)) 1 + csch (cot(x)) | \ \1 + csch (cot(x))/ / --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- 2 1 + csch (cot(x))