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 Yearling
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Jan
10
comment Expected gain in game.
Thank you. For a Markov process we need $X_{n+1}$ to depend only on $X_n,$ but here except of probabilities for wins/losses we have some amount of money from our previous tries out there.
Jan
10
revised Expected gain in game.
deleted 134 characters in body
Jan
9
asked Expected gain in game.
Aug
20
comment Is $1-\sin(x)$ a contraction mapping? And is there a sufficient/necessary condition for a real-valued function to be a contraction?
sorry, you haven't answered if $1-sin x$ is a contraction mapping.
Aug
19
comment Explanation and Proof of the fourth order Runge-Kutta method
Why do you writing $\alpha, \beta$ here $K_{2} := hf(t+\alpha h,x(t) + \beta K_{1}).$ If we expand $x(t+v_2h)$ with Taylor series we get that $\alpha = \beta = v_2.$ I mean, why do you use different letters for the same quantity.
Aug
6
answered Creating a Tridiagonal matrix in matlab
Aug
5
comment Why truncation error diverges if step is too small for $(x+1)^3(x-2)^2?$
@MichaelGaluza mathworks.com/help/fixedpoint/ref/end.html
Aug
5
comment Why truncation error diverges if step is too small for $(x+1)^3(x-2)^2?$
@MichaelGaluza Last index of array
Aug
5
revised Why truncation error diverges if step is too small for $(x+1)^3(x-2)^2?$
added 861 characters in body
Aug
5
asked Why truncation error diverges if step is too small for $(x+1)^3(x-2)^2?$
Aug
5
awarded  Yearling
Aug
5
accepted what step should i choose to get needed precision in trapezoidal method
Aug
5
comment what step should i choose to get needed precision in trapezoidal method
@AndréNicolas you can form it as an answer and i will accept it.
Aug
4
revised what step should i choose to get needed precision in trapezoidal method
added 29 characters in body
Aug
4
asked what step should i choose to get needed precision in trapezoidal method
Jul
23
answered Parabola equation in Fortune algorithm for building Voronoi diagram
Jul
23
comment Shear transformation and relation above/below in TrapezoidalMap
@JessicaK , just to make image more demonstrative. Jump can happen even with small $\epsilon.$
Jul
23
comment Shear transformation and relation above/below in TrapezoidalMap
@NaN question added.
Jul
23
revised Shear transformation and relation above/below in TrapezoidalMap
added 250 characters in body
Jul
23
revised Parabola equation in Fortune algorithm for building Voronoi diagram
added 177 characters in body