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Mathematics
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M B
  • Member for 5 years, 9 months
  • Last seen more than 2 years ago
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6
Prove that $2z^4-3z^3+3z^2-z+1=0$ has exactly one complex root in each of the four quadrants.
Oct 23, 2018
4
Mean of $Y=\cos(X)$ where $X\sim\mathcal N(0,1)$
Mar 28, 2021
4
Critical Points of $dy/dx=0.2x^2\left(1-x/3\right)$
Jul 22, 2020
3
Finding an Expression as an Elementary Function for a Power Series
Oct 22, 2018
3
Finding How Many Roots $2z^4-3z^3+3z^2-z+1=0$ has in the First Quadrant
Oct 23, 2018
3
Where is $k(z)=PV(z-1)^{\frac{1}{2}}PV(z+1)^{\frac{1}{2}}$ Continuous and Differentiable
Oct 30, 2018
3
Derivation of $\frac{du}{dt}$ from The Chemical Basis of Morphogenesis by A. Turing
Feb 4, 2021
3
Rewriting a system of two equations found in The Chemical Basis of Morphogenesis (A. Turing, 1952)
Feb 1, 2021
3
Show that $f(x_1,x_2)=2x_1+(x_2-x_1^2)^2+(1-x_1)^2$ is coercive
Oct 9, 2020
3
Explanation on a proof of a lemma on the Adams-Bashforth method
Apr 14, 2020
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8
Tricolored Rectangle Using Tikz
5
Writing a function for the Implicit Runge-Kutta method (order four)
5
Should a colon be used after "for example"?