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

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A million digits (feh) of ?

CONTRIBUTED BY: Bill Gosper | 9 years ago
Staff Picks , Computer-Based Maths , Computer Science , Mathematics , ...
0
REPLIES
9.6K
VIEWS

Speeding up a simulation

QUESTION FROM: Nabeel Butt | 10 years ago
Compilation , Finance , Mathematica , Mathematics , Modeling , ...
0
REPLIES
9.4K
VIEWS

Convert Crandall's Mma MRB Constant code to C, C++ or Turbo C++

QUESTION FROM: Marvin Ray Burns A.G.S. (cum laude) | 8 years ago
Computer Science , External Programs and Systems , Mathematics , ...
0
REPLIES
8.9K
VIEWS

Speeding up Interpolated function computation?

QUESTION FROM: Nabeel Butt | 10 years ago
Compilation , Mathematica , Numerical Computation , ...
0
REPLIES
8.4K
VIEWS

Exporting a matrix from C++ to Mathematica

CONTRIBUTED BY: Thomas Russell | 10 years ago
External Programs and Systems , Import and Export , Mathematica , ...
0
REPLIES
7.9K
VIEWS

ParametricNDSolveValue error

QUESTION FROM: Thai Kee Gan | 10 years ago
Calculus , Computational Systems , Computer Science , Engineering , ...
0
REPLIES
7.8K
VIEWS

How to Find Number of Iteration of Power Method

QUESTION FROM: selahittin cinar | 11 years ago
Mathematica , Mathematics , Numerical Computation , Wolfram Language
0
REPLIES
7.5K
VIEWS

Speeding up plot for numerical optimization

QUESTION FROM: Casper YC | 11 years ago
Graphics and Visualization , Optimization , Mathematics , ...
0
REPLIES
7.4K
VIEWS

How to program solution of system of recurrence equations

QUESTION FROM: Miguel Olivo-V | 10 years ago
Equation Solving , Mathematica , Optimization , Mathematics , ...
0
REPLIES
7.2K
VIEWS

A geometric multigrid solver for Mathematica?

CONTRIBUTED BY: Henrik Schumacher | 7 years ago
Equation Solving , Geometry , Know-How , Optimization , Mathematics , ...
0
REPLIES
7.1K
VIEWS

SEI2HR model with quarantine scenarios

CONTRIBUTED BY: Anton Antonov | 5 years ago
Architecture , Biological Sciences , Equation Solving , ...
0
REPLIES
7K
VIEWS

NDSolve problem: different results with different time integration

QUESTION FROM: luca civati | 11 years ago
Aerospace Engineering , Civil Engineering , Engineering , ...
0
REPLIES
6.8K
VIEWS

[WSC17] Using Voronoi Diagrams to Optimize Offensive Schemes

CONTRIBUTED BY: Jordan Wang | 8 years ago
Computer Science , Graphics and Visualization , Mathematics , ...
0
REPLIES
6.6K
VIEWS

Tracking 50 events within single run of NDSolve to evolve Poincaré map

CONTRIBUTED BY: Vitaliy Kaurov | 11 years ago
Calculus , Mathematica , Numerical Computation , Wolfram Language , ...
0
REPLIES
6.4K
VIEWS

Re-mesh, downsample & upsample a DiscretizeRegion object?

QUESTION FROM: Alexander Erlich | 8 years ago
3D Printing , Equation Solving , Geometry , ...
0
REPLIES
6.3K
VIEWS

Internship Opportunity: Software Developer Intern (Consultant)

CONTRIBUTED BY: Kayla Moore | 5 years ago
Geometry , Jobs & More Exchange , Mathematica , Mathematics , ...
0
REPLIES
6.3K
VIEWS

Function like NDEigensystem, but to find eigenvalues of larger magnitude?

QUESTION FROM: Austin B | 8 years ago
Calculus , Equation Solving , Graphics and Visualization , ...
0
REPLIES
6.2K
VIEWS

Can someone please rectify the errors during fitting this model

QUESTION FROM: Jaydeep Yadav | 11 years ago
Biological Sciences , Equation Solving , Mathematica , Modeling , ...
0
REPLIES
6.1K
VIEWS

[R&DL] Wolfram R&D LIVE: PDE Modeling

CONTRIBUTED BY: EDITORIAL BOARD | 2 years ago
Staff Picks , Calculus , Equation Solving , Events & Media , ...
0
REPLIES
6K
VIEWS

FEM: user material subroutines (UMAT in ABAQUS), mechanics

QUESTION FROM: Mauricio Lobos | 10 years ago
Numerical Computation
0
REPLIES
6K
VIEWS

Date/Time calculation without nights?

QUESTION FROM: Priyan Fernando | 8 years ago
Numerical Computation , Units , Wolfram Language
0
REPLIES
5.9K
VIEWS

Improving speed of Binomial and Multinomial Random Draws

CONTRIBUTED BY: Asim Ansari | 6 years ago
Compilation , Mathematics , Numerical Computation , ...
0
REPLIES
5.8K
VIEWS

Singularity in NDSolve?

QUESTION FROM: Jonas Hamp | 7 years ago
Equation Solving , Mathematics , Numerical Computation , ...
0
REPLIES
5.8K
VIEWS

Use .NETLink to call the MathNet library

CONTRIBUTED BY: Shenghui Yang | 11 years ago
External Programs and Systems , Mathematica , Numerical Computation , ...
0
REPLIES
5.7K
VIEWS

Plot probability density functions and probability distribution functions?

QUESTION FROM: Zhehao Zhang | 8 years ago
Graphics and Visualization , Mathematics , Numerical Computation , ...
0
REPLIES
5.6K
VIEWS

Is there a list of logical rectangular matrices with a pseudoinverse?

QUESTION FROM: Douglas Youvan | 5 years ago
Logic and Boolean Algebra , Mathematics , Numerical Computation , ...
0
REPLIES
5.5K
VIEWS

Calling CUDA c/c++ library functions with wolfram GPU library(wgl)

QUESTION FROM: sejabs Song | 9 years ago
Compilation , External Programs and Systems , Mathematica , ...
0
REPLIES
5.5K
VIEWS

Numerical Integration using CUDA

QUESTION FROM: bastian orthen | 10 years ago
Astronomy , Mathematica , Mathematics , Numerical Computation
0
REPLIES
5.5K
VIEWS

Calculate double summation?

QUESTION FROM: Zhehao Zhang | 7 years ago
Mathematics , Numerical Computation , Wolfram Language
0
REPLIES
5.4K
VIEWS

solve nonlinear coefficient pde in complex geometry

QUESTION FROM: sa sa | 11 years ago
Chemical Engineering , Numerical Computation
0
REPLIES
5.4K
VIEWS

What are the options for OutputResponse?

QUESTION FROM: J Jesus Rico-Melgoza | 8 years ago
Control Systems , Mathematics , Modeling , Numerical Computation , ...
0
REPLIES
5.4K
VIEWS

Fermat Point of a Tetrahedron

CONTRIBUTED BY: Ed Pegg | 8 years ago
Geometry , Graphics and Visualization , Mathematics , ...
0
REPLIES
5.3K
VIEWS

NDsolve alarms

QUESTION FROM: afreeka b | 10 years ago
Data Science , Mathematica , Modeling , Numerical Computation , ...
0
REPLIES
5.3K
VIEWS

Set accuracy when dealing with recursive calculation?

QUESTION FROM: Zhehao Zhang | 8 years ago
Calculus , Control Systems , Mathematics , Numerical Computation , ...
0
REPLIES
5.3K
VIEWS

How to incorporate the boundary conditions into the differentiation scheme?

QUESTION FROM: Faz 1 | 10 years ago
Finance , Mathematics , Numerical Computation
0
REPLIES
5.2K
VIEWS

A new pattern for many partial sums of the MRB constant

CONTRIBUTED BY: Marvin Ray Burns A.G.S. (cum laude) | 9 years ago
Mathematics , Numerical Computation , Wolfram Language
0
REPLIES
5.2K
VIEWS

Two expressions for one integral leads to different results?

QUESTION FROM: Zhehao Zhang | 8 years ago
Calculus , Mathematics , Numerical Computation , Wolfram Language
0
REPLIES
5.2K
VIEWS

Solve a Non-linear PDE system and boundary conditions?

QUESTION FROM: André Dauphiné | 7 years ago
Calculus , Equation Solving , Geographic Information System , ...
0
REPLIES
5.1K
VIEWS

Simplify HypergeometricPFQ and MeijerG Sums?

QUESTION FROM: Steven Clark | 9 years ago
Discrete Mathematics , Mathematics , Numerical Computation , ...
0
REPLIES
5.1K
VIEWS

Compute/plot a fourier transform of two-dimensional gaussian numerically?

QUESTION FROM: Luis Antonio Gonzalez | 9 years ago
Graphics and Visualization , Mathematics , Numerical Computation , ...
0
REPLIES
5K
VIEWS

Solve a 2nd Order ODE with NDsolve? (get a high precision result)

QUESTION FROM: Erdem Uguz | 9 years ago
Equation Solving , Mathematics , Numerical Computation , ...
0
REPLIES
5K
VIEWS

Numerically solve the following set of PDEs (Structural singularity)?

QUESTION FROM: Abed Alnaif | 5 years ago
Calculus , Equation Solving , Mathematics , Numerical Computation , ...
0
REPLIES
5K
VIEWS

NDSolve with time-dependent boundary conditions problem

QUESTION FROM: Tristan Baumberger | 9 years ago
Equation Solving , Material Sciences , Mathematics , ...
0
REPLIES
5K
VIEWS

Proper syntax for function precision (MMA 12)?

QUESTION FROM: Mor Bo | 6 years ago
Equation Solving , Mathematica , Mathematics , ...
0
REPLIES
4.9K
VIEWS

Using CUDA Function Load and C compiler error Red Hat RHEL 6.5

QUESTION FROM: Jose Calderon | 11 years ago
High-Performance Computing , Mathematica , Numerical Computation , ...
0
REPLIES
4.8K
VIEWS

Unit Distance McGee Graph

CONTRIBUTED BY: Ed Pegg | 10 years ago
Graphs and Networks , Mathematics , Numerical Computation , ...
0
REPLIES
4.8K
VIEWS

What to do in the event of a power failure?

QUESTION FROM: Xuinkr Bin | 10 years ago
Equation Solving , High-Performance Computing , Mathematica , ...
0
REPLIES
4.8K
VIEWS

Solve a system of complicated equations with NDSolve?

QUESTION FROM: Homer Chiou | 9 years ago
Equation Solving , Mathematics , Numerical Computation , ...
0
REPLIES
4.8K
VIEWS

Get numerical solution of integral equation with parameters?

QUESTION FROM: Alex Yakubovich | 8 years ago
Mathematics , Numerical Computation , Wolfram Language
0
REPLIES
4.7K
VIEWS

Signatures of mathematical constants and the law of small numbers

CONTRIBUTED BY: Marvin Ray Burns A.G.S. (cum laude) | 9 years ago
Graphics and Visualization , Mathematics , Numerical Computation , ...
0
REPLIES
4.7K
VIEWS
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