1/cotx

1/cotx

Input
1/(cot(x))
Result
tan(x)
Alternate form assuming x is real
(sin(2 x))/(cos(2 x) + 1)
Roots
x = pi n, n element Z
Series expansion at x=0
x + x^3/3 + (2 x^5)/15 + O(x^6)
(Taylor series)
Derivative
d/dx(1/(cot(x))) = sec^2(x)
Indefinite integral
integral tan(x) dx = -log(cos(x)) + constant

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