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

Discussions List Discussions List

why does FindRoot with Integrate inside not always work correctly

QUESTION FROM: Mike Luntz | 11 years ago BY: Bruce Miller
Equation Solving , Mathematica , Numerical Computation , ...
6
REPLIES
10.5K
VIEWS

Solving Cubic Splines Symbolically

QUESTION FROM: Brandon Breitling | 11 years ago BY: Alexey Popkov
Calculus , Mathematica , Numerical Computation , Wolfram Language
9
REPLIES
10.4K
VIEWS

Speed up the evaluating of a function?

QUESTION FROM: Alessio Lapolla | 9 years ago BY: Alessio Lapolla
Mathematics , Numerical Computation , Tuning and Debugging , ...
4
REPLIES
10.4K
VIEWS

Calculate scalar H number divided by N vector?

QUESTION FROM: Meryem Aslı | 6 years ago BY: Hans Dolhaine
Algebra , Calculus , Equation Solving , Mathematics , ...
17
REPLIES
10.4K
VIEWS

Principle of RandomSearch method in NMinimize?

QUESTION FROM: Lukas Vacek | 8 years ago BY: Lukas Vacek
Mathematica , Optimization , Mathematics , Numerical Computation , ...
8
REPLIES
10.4K
VIEWS

[?]  Plot for numerical integration?

QUESTION FROM: Mujtaba Mozumder | 9 years ago BY: Mujtaba Mozumder
Graphics and Visualization , Mathematics , Numerical Computation , ...
8
REPLIES
10.4K
VIEWS

Histogram problem

QUESTION FROM: Mikel Antoñana | 11 years ago BY: Sander Huisman
Mathematics , Numerical Computation , Wolfram Language
11
REPLIES
10.4K
VIEWS

Is it possible to optimize (watch the code below) NIntegrate?

QUESTION FROM: Peter Parfenov | 13 years ago BY: Peter Parfenov
Optimization , Numerical Computation
3
REPLIES
10.4K
VIEWS

How to solve Wave Equation numerically?

QUESTION FROM: Matthias Redies | 13 years ago BY: EDITORIAL BOARD
Calculus , Equation Solving , Mathematica , Mathematics , ...
2
REPLIES
10.4K
VIEWS

Any trial for RBF-FD method? (A method for PDE on irregular region)

QUESTION FROM: xzczd 　 | 2 years ago BY: xzczd 　
Equation Solving , Mathematica , Mathematics , ...
2
REPLIES
10.3K
VIEWS

Find a maximum of the following function using Grid Search?

QUESTION FROM: Sanghoon Cho | 8 years ago BY: Frank Kampas
Algebra , Equation Solving , gridMathematica , Optimization , ...
3
REPLIES
10.3K
VIEWS

Use NMinimize calling an own defined function?

QUESTION FROM: Mario Junior Mencagli | 2 years ago BY: Unknown Unknown
Optimization , Mathematics , Numerical Computation , Wolfram Language
8
REPLIES
10.3K
VIEWS

How can I recreate my equation within my following function

QUESTION FROM: jethro holcroft | 11 years ago BY: Luis Ledesma
Dynamic Interactivity , Equation Solving , ...
3
REPLIES
10.2K
VIEWS

[?] Avoid error with NSum : it returns NSum::nsnum: Summand f[n]?

QUESTION FROM: M F | 7 years ago BY: Shenghui Yang
Mathematics , Numerical Computation , Wolfram Language
5
REPLIES
10.2K
VIEWS

[?]Avoid "NDSolve::overdet: There are fewer dependent variables, ..."error?

QUESTION FROM: tarik balci | 9 years ago BY: tarik balci
Equation Solving , Mathematics , Modeling , Numerical Computation , ...
4
REPLIES
10.1K
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

Efficiently tabulating system of coupled ODEs for NDSolve

QUESTION FROM: Nick Pizzo | 13 years ago BY: Nick Pizzo
Mathematica , Modeling , Numerical Computation , Physics , ...
2
REPLIES
10.1K
VIEWS

Speeding up a simulation

QUESTION FROM: Nabeel Butt | 11 years ago
Compilation , Finance , Mathematica , Mathematics , Modeling , ...
0
REPLIES
10.1K
VIEWS

FindMaximum failing

QUESTION FROM: ash ash | 12 years ago BY: ash ash
Optimization , Numerical Computation , Wolfram Language
12
REPLIES
10.1K
VIEWS

Apply conditions on the solution of this trigonometric system?

QUESTION FROM: Muhammad Afzal | 10 years ago BY: Gianluca Gorni
Equation Solving , Mathematics , Numerical Computation , ...
4
REPLIES
10.1K
VIEWS
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