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Find the inverse of $f(x,y,z) = (\frac{x}{x^2+y^2+z^2}, \frac{y}{x^2+y^2+z^2}, \frac{z}{x^2+y^2+z^2})$

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#inverse-function
48
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Taylor series for $|y|^x(2-y)=1$?

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#sequences-and-series #polynomials #taylor-expansion #roots #inverse-function
250
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Inverse of a sixth order polynomial function

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#functions #polynomials #inverse-function #symmetric-polynomials
411
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What's wrong in my approach in evaluating $\cos^{-1}(\cos\ 10)$

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#functions #trigonometry #inverse #inverse-function
92
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Reference request: Variations of inverse function theorem

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#functional-analysis #hilbert-spaces #banach-spaces #inverse-function #inverse-function-theorem
48
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Inverse of a curve

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#multivariable-calculus #differential-geometry #inverse-function
44
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Inverse of this floor function exists

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#elementary-number-theory #functions #ceiling-and-floor-functions #inverse-function
152
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Messed up on the inverse of $\cosh(x)$ but I don't know where I went wrong

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#algebra-precalculus #solution-verification #inverse-function #hyperbolic-functions
63
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How can I prove a function is bijective and get its inverse

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#discrete-mathematics #functions #inverse-function
65
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Closed form of inverse of $(0,1) \ni x\mapsto \int_{-\infty }^{- \sqrt{-\log(x)}} e^{-\frac{z^2}{2}} dz + \sqrt{-x\log(x)}$

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#inverse #closed-form #inverse-function
37
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Finding the inverse of this spatial transform

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#functions #trigonometry #transformation #inverse-function
31
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Inverse of a function in 2-variables

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#exponential-function #inverse-function
92
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Inverse of a function $B_r(0) \to \mathbb{R}^n$

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#real-analysis #functions #inverse-function
32
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Inverse of an algebraic function is irrational under a condition

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#real-analysis #functional-analysis #inverse-function
47
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Inverse of approximations

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#limits #inverse-function #approximation-theory

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