Primitive of Reciprocal of Cosecant of a x

Theorem

 * $\displaystyle \int \frac {\mathrm d x} {\csc a x} = \frac {-\cos a x} a + C$

Also see

 * Primitive of $\dfrac 1 {\sin a x}$


 * Primitive of $\dfrac 1 {\cos a x}$


 * Primitive of $\dfrac 1 {\tan a x}$


 * Primitive of $\dfrac 1 {\cot a x}$


 * Primitive of $\dfrac 1 {\sec a x}$