User J.A

J.A

Member for 4 years, 10 months
Last seen more than a month ago

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May 9

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Promoter

May 26, 2019
Curious

Jan 25, 2019
Commentator

Oct 8, 2018

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differential-equations

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plotting

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equation-solving

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fitting

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list-manipulation

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mathematical-optimization

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All Questions Answers

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Plotting curves of different orders of magnitudes on the same graph

Oct 8, 2018

Taking the square root of the first element of a list

Oct 5, 2018

Fitting multiple data with model and NDSolve with different initial conditions, and other shared parameters

May 24, 2019

Bad linear fit for simple data

Jul 15, 2020

How to remove the cap of a sphere in and chose the side where it cuts

May 28, 2020

How to transform a function from f[#1] to f[x]

Aug 3, 2019

List Manipulation : {{{a,b},{c,d}},{{e,f},{g,h}}} into {{a,b},{c,d},{e,f},{g,h}}

Jun 27, 2019

Constraint of NDSolve with an integral of the solution

Nov 6, 2019

Plotting the inverse function of a complicated function

Jul 31, 2019

Ploting all the solutions of Solve : dots and curves together

Jul 3, 2018