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Numeric equation solving, calculus and statistics, precision and accuracy control for numeric computations...

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[?] Solve and plot an integration with 2 variables?

QUESTION FROM: Yujin Tong | 9 years ago BY: Yujin Tong
Calculus , Equation Solving , Graphics and Visualization , ...
2
REPLIES
4K
VIEWS

[?] Figure out the problem from this Plot[]/Epilog/NSolve[] error message?

QUESTION FROM: Aeyoss Antelope | 9 years ago BY: Gianluca Gorni
Equation Solving , Graphics and Visualization , Mathematics , ...
2
REPLIES
8.6K
VIEWS

Correct sine cosine data automatically without user intervention?

QUESTION FROM: Adam Szewczyk | 9 years ago BY: Adam Szewczyk
Algebra , Calculus , Discrete Mathematics , Equation Solving , ...
2
REPLIES
6.7K
VIEWS

Optimize computing time of a numerical integration?

QUESTION FROM: Amir Khan | 9 years ago BY: Amir Khan
Calculus , Optimization , Mathematics , Numerical Computation , ...
2
REPLIES
5.4K
VIEWS

[?] Plot solutions obtained with NDSolve?

QUESTION FROM: Pedro Henrique | 9 years ago BY: Pedro Henrique
Equation Solving , Graphics and Visualization , Mathematics , ...
2
REPLIES
4.2K
VIEWS

[?] Avoid differences between solutions by NDsolve and by OutputResponse?

QUESTION FROM: J Jesus Rico-Melgoza | 9 years ago BY: J Jesus Rico-Melgoza
Control Systems , Electrical Engineering , Equation Solving , ...
2
REPLIES
10.1K
VIEWS

[?] Locator constrained by polygon and NSolve

QUESTION FROM: Andras Gilicz | 9 years ago BY: Andras Gilicz
Dynamic Interactivity , Equation Solving , ...
2
REPLIES
5.3K
VIEWS

Why Arg[z] is not always the same as Im[Log[z]]

QUESTION FROM: Mikko Tommila | 9 years ago BY: Sander Huisman
Mathematics , Numerical Computation , Wolfram Language
2
REPLIES
7K
VIEWS

Evaluate numerically trigonometric functions?

QUESTION FROM: Jon Frey | 10 years ago BY: Jon Frey
Mathematics , Numerical Computation , Wolfram Language
2
REPLIES
8.9K
VIEWS

Solve Boltzmann eq in 2D with NDSolve and the method of lines in less time?

QUESTION FROM: Ralph Trenkler | 10 years ago BY: Sam Carrettie
Equation Solving , Mathematics , Numerical Computation , Physics , ...
2
REPLIES
9.2K
VIEWS

Solve Poisson eq. using Finite Element Method (FEM) on a regular mesh?

QUESTION FROM: Okkes Dulgerci | 10 years ago BY: Okkes Dulgerci
Equation Solving , Mathematics , Numerical Computation , ...
2
REPLIES
9.3K
VIEWS

Avoid NDSolve issue with boundary conditions?

QUESTION FROM: Asatur Khurshudyan | 10 years ago BY: Asatur Khurshudyan
Equation Solving , Mathematics , Numerical Computation , ...
2
REPLIES
5.9K
VIEWS

Different speed of numerical integration in Mathematica 6 and 9?

QUESTION FROM: Vladimir Ivanov | 10 years ago BY: Vladimir Ivanov
Mathematica , Mathematics , Numerical Computation , Wolfram Language
2
REPLIES
7.3K
VIEWS

Minimize a Hexp function with respect to beta?

QUESTION FROM: fredrick mutunga | 10 years ago BY: fredrick mutunga
Equation Solving , Mathematics , Numerical Computation , ...
2
REPLIES
4.1K
VIEWS

Solving a problem using Newton's Method?

QUESTION FROM: Elizabeth Skrobacz | 10 years ago BY: Murray Eisenberg
Calculus , Equation Solving , Mathematics , Numerical Computation , ...
2
REPLIES
6.8K
VIEWS

Lyapunov exponent from time series data for DDE?

QUESTION FROM: Dia Ghosh | 10 years ago BY: Dia Ghosh
Calculus , Equation Solving , Mathematics , Numerical Computation , ...
2
REPLIES
6.3K
VIEWS

Avoid "Null" statement inside the user interface with Manipulate?

QUESTION FROM: Erdem Uguz | 10 years ago BY: Erdem Uguz
Computable Document Format , Dynamic Interactivity , Mathematica , ...
2
REPLIES
8.3K
VIEWS

Entering code in NDSolve for solution of Foucault Pendulum with RungeKu?

QUESTION FROM: Jean HUIGNARD | 10 years ago BY: Updating Name
Equation Solving , Graphics and Visualization , Mathematics , ...
2
REPLIES
6K
VIEWS

Domain restrictions for Maximize

QUESTION FROM: Stephan Leitner | 10 years ago BY: Stephan Leitner
Economics , Equation Solving , Mathematics , Numerical Computation , ...
2
REPLIES
8.2K
VIEWS

Solve this nonlinear delayed differential equation?

QUESTION FROM: J Jesus Rico-Melgoza | 10 years ago BY: J Jesus Rico-Melgoza
Calculus , Equation Solving , Mathematics , Numerical Computation , ...
2
REPLIES
5.3K
VIEWS

Nonlinear fitting with latest MMA 10.4.1 vs MMA 7?

QUESTION FROM: Walter Schrabmair | 10 years ago BY: Walter Schrabmair
Biological Sciences , Chemistry , Data Science , ...
2
REPLIES
8.4K
VIEWS

Maximize/Minimize functions in a region?

QUESTION FROM: Igor Basov | 10 years ago BY: Igor Basov
Equation Solving , Mathematics , Numerical Computation , ...
2
REPLIES
3.1K
VIEWS

How to generate this C code with Wolfram Language?

QUESTION FROM: Otto Linsuain | 10 years ago BY: Otto Linsuain
Compilation , External Programs and Systems , Mathematica , ...
2
REPLIES
15K
VIEWS

Plot one dependent variable against another?

QUESTION FROM: Kaushik Mallick | 10 years ago BY: Kaushik Mallick
Calculus , Equation Solving , Graphics and Visualization , ...
2
REPLIES
7.6K
VIEWS

Visualize simulation using NDSolve for Beddington-DeAngelis model?

QUESTION FROM: Eduardo Mendes | 10 years ago BY: Eduardo Mendes
Equation Solving , Graphics and Visualization , Mathematics , ...
2
REPLIES
4.2K
VIEWS

Alternatives to NSolve when equation is complicated

QUESTION FROM: Marion Dumas | 10 years ago BY: Gianluca Gorni
Calculus , Equation Solving , Numerical Computation , Wolfram Language
2
REPLIES
5.6K
VIEWS

Plot3D shows unexpected output from ParametricNDSolveValue - why?

QUESTION FROM: Steve Bardwell | 10 years ago BY: Steve Bardwell
Equation Solving , Graphics and Visualization , Mathematics , ...
2
REPLIES
4K
VIEWS

Parametric plot for NDSolve output

QUESTION FROM: Steve Bardwell | 10 years ago BY: Steve Bardwell
Equation Solving , Graphics and Visualization , Mathematics , ...
2
REPLIES
4.8K
VIEWS

How to manipulate the initial values (initial conditios) in a ODE system?

QUESTION FROM: Ricardo Sánchez | 10 years ago BY: Ricardo Sánchez
Dynamic Interactivity , Equation Solving , Numerical Computation , ...
2
REPLIES
6.3K
VIEWS

How do I use NDSolve in Manipulate?

QUESTION FROM: Tim Kirkpatrick | 10 years ago BY: Tim Kirkpatrick
Dynamic Interactivity , Equation Solving , Mathematics , ...
2
REPLIES
7.8K
VIEWS

How do I control the step size of NDSolve at a differential equation?

QUESTION FROM: Dia Ghosh | 10 years ago BY: Dia Ghosh
Calculus , Equation Solving , Mathematics , Numerical Computation , ...
2
REPLIES
7.1K
VIEWS

Shooting method to solve nonlinear ode bvp

QUESTION FROM: faisal basir | 11 years ago BY: faisal basir
Equation Solving , Numerical Computation , Wolfram Language
2
REPLIES
5.6K
VIEWS

Why doesn't NDSolve StepMonitor return values for derivative term?

QUESTION FROM: David Keith | 11 years ago BY: David Keith
Mathematica , Numerical Computation
2
REPLIES
5.2K
VIEWS

FEM: Specify a face for boundary conditions

QUESTION FROM: Michael Person | 11 years ago BY: Vitaliy Kaurov
Calculus , Geometry , Numerical Computation , Packages , ...
2
REPLIES
6.7K
VIEWS

Computation precision

QUESTION FROM: Stefan Scheiner | 11 years ago BY: Sander Huisman
Numerical Computation , Wolfram Language
2
REPLIES
6.7K
VIEWS

Determine m, n, o, and r along with three parameters (d, s, and w).

QUESTION FROM: Genie Kim | 11 years ago BY: Genie Kim
Calculus , Equation Solving , Optimization , Modeling , ...
2
REPLIES
5.4K
VIEWS

Repeated interpolation for 3D unstructured grid -> Optimization

QUESTION FROM: Artemiy Shamkin | 11 years ago BY: Artemiy Shamkin
Calculus , Computational Systems , Computer Science , Mathematica , ...
2
REPLIES
15.4K
VIEWS

3D interpolation, memory problem?

QUESTION FROM: Artemiy Shamkin | 11 years ago BY: Sean Clarke
Optimization , Numerical Computation , Wolfram Language
2
REPLIES
6.7K
VIEWS

Error with Numerical Solution of PDE

QUESTION FROM: J FM | 11 years ago BY: Sean Clarke
Numerical Computation
2
REPLIES
3.3K
VIEWS

FunctionPeriod don't work with PowerModList?

QUESTION FROM: Alexey Podchufarov | 11 years ago BY: Alexey Podchufarov
Calculus , Mathematica , Mathematics , Numerical Computation
2
REPLIES
7.5K
VIEWS

Rule based command on lists

QUESTION FROM: John Reed | 11 years ago BY: Bill Simpson
Numerical Computation , Physics
2
REPLIES
5.8K
VIEWS

Question: compatibility of table in NDSolve

QUESTION FROM: at quantum | 11 years ago BY: at quantum
Calculus , Numerical Computation
2
REPLIES
3.7K
VIEWS

Is there an upper limit to Solve?

QUESTION FROM: Paul Cleary | 11 years ago BY: Paul Cleary
Equation Solving , Mathematica , Mathematics , ...
2
REPLIES
5.7K
VIEWS

looking for numerical method to solve equation involving PolyLogs

QUESTION FROM: Ethan Torrey | 11 years ago BY: Ethan Torrey
Equation Solving , Numerical Computation , Wolfram Language
2
REPLIES
3.7K
VIEWS

How to output best solution found so far in Simulated Annealing?

QUESTION FROM: F H | 11 years ago BY: F H
Mathematica , Optimization , Numerical Computation , User Interface
2
REPLIES
5.7K
VIEWS

Out of Memory from Summation

QUESTION FROM: Jeff Albert | 11 years ago BY: Jeff Albert
High-Performance Computing , Numerical Computation , ...
2
REPLIES
5.2K
VIEWS

How to solve the TOV equation?

QUESTION FROM: Lingxiao Wang | 11 years ago BY: Lingxiao Wang
Astronomy , Equation Solving , Mathematica , Numerical Computation , ...
2
REPLIES
12K
VIEWS

Is there any equivalent command other than NSolve

QUESTION FROM: Kashif Nazar | 11 years ago BY: Frank Kampas
Algebra , Numerical Computation , Wolfram Language
2
REPLIES
7.8K
VIEWS

Shooting method and matching the two expansions

QUESTION FROM: Xu Xu | 11 years ago BY: Xu Xu
Equation Solving , Mathematica , Mathematics , ...
2
REPLIES
6.1K
VIEWS

How to subtract interpolating functions

QUESTION FROM: Charles Rackson | 11 years ago BY: Charles Rackson
Numerical Computation , Wolfram Language
2
REPLIES
9.6K
VIEWS
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