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 Dec22 awarded Caucus Oct18 asked Relation between the fourier series coefficients of $x(t)$ and $x(at+b)$ Oct12 comment Analytic region of $f(z)^{1/n}$ @mark Ah, you are right, f(z) is analytic Oct12 revised Analytic region of $f(z)^{1/n}$ added 32 characters in body Oct12 comment Analytic region of $f(z)^{1/n}$ I edited my post Oct12 revised Analytic region of $f(z)^{1/n}$ added 87 characters in body Oct12 comment Analytic region of $f(z)^{1/n}$ I'm looking for conditions on Real and Imaginary parts of f(z) so the non-analytic region could be derived Oct12 awarded Custodian Oct12 reviewed Approve Analytic region of $f(z)^{1/n}$ Oct12 asked Analytic region of $f(z)^{1/n}$ Oct4 comment Find the range of values $k$ can take given that, for real $x$, $f(x) = \frac{x^2+3k}{x+k}$ Can you elaborate? Why taking the discriminant in the first place? Oct1 awarded Popular Question Sep30 awarded Explainer Sep18 accepted Prove $\mathscr{F}[{x^nf(x)}] = (j)^n\times \mathscr{F}^n[f(x)]$ Sep18 asked Prove $\mathscr{F}[{x^nf(x)}] = (j)^n\times \mathscr{F}^n[f(x)]$ Jul3 awarded Yearling Aug2 comment Whats wrong with this proof? What's wrong with $(-1)^2$ Aug2 comment Trigonometric function, with calculus integration. @DonAntonio I Reedited to sec^3 Aug2 suggested rejected edit on Trigonometric function, with calculus integration. Aug2 revised Trigonometric function, with calculus integration. format latex