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Derivative of sine
The derivative is cos X.
Derivative of cosine
The derivative is -sin x.
Derivative of tangent
The derivative is sec²x.
Derivative of secant
The derivative is sec x tan X.
Derivative of cotangent
The derivative is -csc²x.
Derivative of cosecant
The derivative is -csc x cot x.
Derivative of arcsin(u)
ư/V(I-u^2)
Derivative of arctan(u)
ư/V(I+u^2)
Derivative of arccos(u)
-ư/V(I-u^2)