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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

How to use NMinimize on a mesh?

QUESTION FROM: Jonatan Lehtonen | 11 years ago BY: Ilian Gachevski
Geometry , Graphics and Visualization , Mathematica , ...
4
REPLIES
125K
VIEWS

Numerical integration of data imported for Excel

QUESTION FROM: Luke Schutzenhofer | 11 years ago BY: David Reiss
Calculus , Import and Export , Mathematica , Numerical Computation , ...
14
REPLIES
12.3K
VIEWS

Integrate integral C2 were the integand is a table and the output g1 table

QUESTION FROM: Luke Schutzenhofer | 11 years ago BY: Luke Schutzenhofer
Calculus , Engineering , Mathematica , Numerical Computation , ...
15
REPLIES
13.3K
VIEWS

Optimal exponential smoothing: Why is NMinimize so slow?

QUESTION FROM: Michael Puhle | 11 years ago BY: Michael Puhle
Mathematica , Optimization , Numerical Computation , ...
4
REPLIES
8.3K
VIEWS

Difference between "1" and "1." makes a change in BodePlot

QUESTION FROM: Seasong Zhang | 11 years ago BY: Bruce Miller
Electrical Engineering , Graphics and Visualization , ...
12
REPLIES
7.8K
VIEWS

NIntegrate returned complex value for non-complex integrand

QUESTION FROM: Denis Petukhov | 11 years ago BY: Sean Clarke
Calculus , Mathematica , Numerical Computation , Wolfram Language
4
REPLIES
6.2K
VIEWS

Issue with Solve. Transition from Mathematica 9 to 10

QUESTION FROM: D PrEs | 11 years ago BY: Bruce Miller
Equation Solving , Mathematica , Numerical Computation , ...
4
REPLIES
5K
VIEWS

Limiting the output from an NSolve problem to Reals

QUESTION FROM: Doug Stoll | 11 years ago BY: Doug Stoll
Algebra , Mathematica , Numerical Computation , Wolfram Language
4
REPLIES
4.9K
VIEWS

Am I doing wrong with the boundary conditions in NDSolveValue?

QUESTION FROM: Wen Yan | 11 years ago BY: Marco Thiel
Calculus , Mathematica , Numerical Computation , ...
1
REPLIES
8K
VIEWS

Interpolating Function returns unevaluated for some inputs in its domain

QUESTION FROM: David Keith | 11 years ago BY: David Reiss
Graphics and Visualization , Numerical Computation , Wolfram Language
5
REPLIES
8K
VIEWS

non-linear elliptic differential equation

QUESTION FROM: Irina Galstyan | 11 years ago BY: Irina Galstyan
Equation Solving , Mathematica , Numerical Computation , ...
2
REPLIES
3.9K
VIEWS

Why is CUDA slow for me?

QUESTION FROM: B R | 11 years ago BY: B R
High-Performance Computing , Mathematica , Numerical Computation , ...
2
REPLIES
7.5K
VIEWS

FindRoot troubles

QUESTION FROM: Michael Paterson | 11 years ago BY: Michael Paterson
Equation Solving , Mathematica , Numerical Computation , ...
8
REPLIES
8K
VIEWS

FindMaximum huge divergence from expected results

QUESTION FROM: Henry Banks | 11 years ago BY: Bill Simpson
Equation Solving , Mathematica , Numerical Computation , ...
3
REPLIES
6.3K
VIEWS

SetPrecision

QUESTION FROM: Moses Tenne | 11 years ago BY: Moses Tenne
Mathematica , Numerical Computation
5
REPLIES
6.2K
VIEWS

A simple question on distributive property of floating-point arithmetic

QUESTION FROM: Gregory Fridman | 11 years ago BY: Ilian Gachevski
Mathematica , Numerical Computation
1
REPLIES
5.3K
VIEWS

How to solve this simple non-linear equation numerically with Abs[]?

QUESTION FROM: Felix | 12 years ago BY: Bill Simpson
Algebra , Equation Solving , Mathematica , Mathematics , ...
2
REPLIES
7.7K
VIEWS

Help me -- meprec problem

QUESTION FROM: Ain Ariff | 12 years ago BY: Daniel Lichtblau
Mathematica , Mathematics , Numerical Computation
6
REPLIES
12.8K
VIEWS

Finding a specific curve fitting a set of points

QUESTION FROM: S K | 12 years ago BY: Sam Carrettie
Mathematica , Numerical Computation
2
REPLIES
5.3K
VIEWS

Simultaneously Fit Multiple Data Sets

QUESTION FROM: Pat Mac | 12 years ago BY: Pat Mac
Mathematica , Numerical Computation , Statistics and Probability
3
REPLIES
13.7K
VIEWS
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