What is so special about the principal value branch of inverse trigonometric functions.
34070
Agreed upon domain of inverse trig functions
20801
Application of inverse function theorem for several variable functions
69067
Principal $n$th root of a complex number
127338
Intuitive characterization of the graph of a twice differentiable function
111769
Why is inverse of orthogonal matrix is its transpose?
92647
How do I compute the principal values of these complex numbers
19280
Jordan Canonical Form determined by characteristic and minimal polynomials in dimension $3$, but not beyond
29583
Characterization of the trace function
63446
The existence of analytical branch of the logarithm of a holomorphic function
111725
On the absolute value of Jacobian determinant - variable transformation in multi-integral
135774
Alternating roots of $f(x) = \exp(x) \sin(x) -1$ and $\exp(x)\cos(x) +1$
84420
When is $\sin(x) = \cos(x)$?
148888
How does the inverse transform method work?
94425
What is $\sup(\sin(n))$?
46567
Derivatives of inverse matrix
25569
Intuitive understanding of the derivatives of $\sin x$ and $\cos x$
152019
Derivation of inverse sine, what is wrong with this reasoning?