# heat death

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bio website reddit.com/r/… location meatspace age member for 2 years, 1 month seen 22 hours ago profile views 1,038

when someone smiles at me, all I see is an ape bearing its teethe

# 589 Actions

 Apr16 asked Trouble seeing how Lagrange Multipliers are True Apr15 awarded Popular Question Apr12 revised What property of a matrix causes $\|e^{tA}\|_2$ to oscillate as $t\rightarrow\infty$? added 8 characters in body Apr12 revised What property of a matrix causes $\|e^{tA}\|_2$ to oscillate as $t\rightarrow\infty$? edited body Apr12 asked What property of a matrix causes $\|e^{tA}\|_2$ to oscillate as $t\rightarrow\infty$? Apr9 comment Prove or Disprove that $\left|\frac{e^{2i\theta} -2e^{i\theta} - 1}{e^{2i\theta} + 2e^{i\theta} -1}\right| = 1$ @ Pedro Tamaroff: I remember those times fondly when you pooped on my chest =) Apr8 comment Using the Residue Theorem for a contour integral along the Riemann sphere I'm busy nuttin', and she still suckin' Mar30 comment Limit of infinite loops of sin x as n tends to infinity Maybe use the fact that for $x\neq0$, $|\sin(x)|<|x|$. Also that $\sin(x)$ is strictly monotonically increasing on $[-1,1]$. Mar16 awarded Popular Question Mar14 awarded Yearling Mar11 revised Prove the set of sequences $c_0$ which converge to zero in $l_{\infty}$ is closed. changed $l_0$ to $c_0$ Mar11 comment Prove the set of sequences $c_0$ which converge to zero in $l_{\infty}$ is closed. you're right I mis-typed it, I'll fix. Mar11 accepted Prove the set of sequences $c_0$ which converge to zero in $l_{\infty}$ is closed. Mar11 comment Prove the set of sequences $c_0$ which converge to zero in $l_{\infty}$ is closed. damn that's slick. Mar11 revised Prove the set of sequences $c_0$ which converge to zero in $l_{\infty}$ is closed. added 3 characters in body Mar11 asked Prove the set of sequences $c_0$ which converge to zero in $l_{\infty}$ is closed. Jan29 revised Prove this matrix is invertible for $n < m-1$ added 1 characters in body Jan29 accepted Prove this matrix is invertible for $n < m-1$ Jan29 comment Prove this matrix is invertible for $n < m-1$ awesome answer, thanks. Jan29 revised Prove this matrix is invertible for $n < m-1$ [Edit removed during grace period]