New posts in Inverse Function

Does $f\colon x\mapsto 2x+3$ mean the same thing as $f(x)=2x+3$?

proof of $\log(xy) =\log (x) + \log (y)$

Show that $f(x)=\pi-2\arctan(\sqrt{x-1})$

Can there be an injective function whose derivative is equivalent to its inverse function?

Finding the inverse of $f(x) = x^3 + x$

What is $\arctan(x) + \arctan(y)$

Is there a method to find the inverse of an arbitrary function?

Inverse of $y = x^3 + x $?

How to prove $(f \circ\ g) ^{-1} = g^{-1} \circ\ f^{-1}$? (inverse of composition)