Find answers to your questions about Mathematica or help others by answering their Mathematica questions.
There are some answers on how to get a smooth squarewave function. But I would like to have a smooth boxcar function or rectangle function with 2 different widths.: wup,...
Asked on 04/28/2021
2 answerI will give two cases, where the rule replacement works in the first one and does not work in the second one, but they are essentially the same! Consider the...
Asked on 04/27/2021
1 answerI'm trying to DSolve these equations with each other:q1[t_] := 3 (y'[t]/y[t])^2 - (1/(y[t]^3)) - (1/(y[t]^4)) - 1q2[t_] := -2 y''[t]/y[t] - (y'[t]/y[t])^2 - (1/(3 y[t]^4)) + 1q3[t_] :=...
Asked on 04/27/2021
2 answerI'm trying to solve a system of 24 non-linear Differential-Algebraic equations (DAE). I'm using the command NDSolve in Mathematica to solve this system, using this command, the error is too...
Asked on 04/27/2021 by MMS
1 answerI have some questions about programming in Mathematica and I would really appreciate it if you could help me. I wish to plot the following function against the variable X,...
Asked on 04/27/2021
1 answerI want to find the expression of the following limit:Limit[Power[1 + RealAbs[x]^(3 n), (n)^-1], n -> Infinity](* ConditionalExpression[1, (x >= 0[And]log(x)<0)[Or](x<0[And]log(-x)<0)] *)But the result is not complete. The reference...
Asked on 04/27/2021
1 answerPlease help in plotting the following function versus $c2 in [-1,1]$$$S = mathop {min }limits_{theta 1,theta 2,phi 1,phi 2} F(c2,theta 1,theta 2,phi 1,phi 2)$$ where ${theta...
Asked on 04/27/2021
1 answerThe expression|log(1+x) - log(1 - x)| <= |x-y| /{1+|x-y|}, 0<x<1, 0<y<1is valid. How we can prove using Mathematica (either graphically or using construct with x = y and...
Asked on 04/27/2021 by meraj
2 answerTo solve a waves equation, I need to define some boundary conditions. The wave is propagating on an infinite plane, and it's not a membrane fixed on some fixed...
Asked on 04/27/2021
1 answerthis question is from the Eulers projectThe positive integer is called square root smooth if all of the prime factors it has are less than its square root.Including...
Asked on 04/26/2021
1 answerGet help from others!
Recent Answers
Recent Questions
© 2024 TransWikia.com. All rights reserved. Sites we Love: PCI Database, UKBizDB, Menu Kuliner, Sharing RPP