Mathematica Questions, Problems & Solutions : TransWikia.com ~ Page 140

TeXForm any string with replace it with setminus

When the code is TeXForm["[CapitalOmega]A"]the output is double backslash instead of just one, how do I fix it so that it is just one, or preferably setminus ?Keep...

Asked on 03/21/2021 by Rainb

0 answer

Gauss Jordan code for mathematica

I want to find the inverse of the matrix using a unit matrix. I know it's done directly using Inverse, but I need to write a simple code. I can't...

Asked on 03/21/2021 by furkan

1 answer

Single threaded integration of piecewise function crashes out of memory, system monitor says it barely uses any

I've got a Mathematica script which gets out of memory errors if I evaluate it using a piecewise function, but with a constant function it's fine. Each part of the...

Asked on 03/21/2021 by user1150512

0 answer

Transform an InterpolatingFunction

I'd like to transform an InterpolatingFunction from NDSolve but can't figure out how. Here's an example. The equation I want to solve issol1 = NDSolve[{n'[t] == n[t]...

Asked on 03/21/2021

4 answer

FindMinimum with Manipulate

I have an expression for the energy of a given physical system and I need to plot its minimum with respect to one of the parameters while the others are...

Asked on 03/21/2021 by HeitorGalacian

1 answer

How to define a function to decouple equations and transform them into standard form

I want to convert this expression($frac{x-a 2}{a 1}=frac{y-b 2}{b 1}=frac{z-c 2}{c 1}$) of the linear equation into a standard form $left{begin{matrix}text { b1 } * x-a...

Asked on 03/21/2021

1 answer

Solve[] arbitrarily adding orders of magnitude which cancel?

Define the variablesm0 = .1349766;mp = .13957018;mX = (2 mp + 3 m0)/2;Now suppose we wish to solve the following equation for equation Ep:sols = Solve[(2 E0 Ep...

Asked on 03/21/2021 by InertialObserver

1 answer

Dynamically change the size of table

I have a loop structure which performs certain calculations and writes the results in some matrix $M$. When certain condition is satisfied the loop stops. Let's assume that this...

Asked on 03/21/2021

1 answer

Assumptions allowing to calculate an elliptic integral

When I feed Mathematica the following integral:Integrate[Sqrt[(A - x) (B - x)/x], {x, 0, B}]it spits it back out without evaluating it. However, it can evaluate the integralIntegrate[Sqrt[(2...

Asked on 03/21/2021 by user45146

3 answer

Setting up constraints in NMaximize

I have an optimization problem for which I'm using NMaximize. For the constraints I need the variables to belong to a particular set.{Subscript[x, i], Subscript[y, i], Subscript[z, i]} [Element]...

Asked on 03/21/2021

0 answer

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