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

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Tippe Top Toy

CONTRIBUTED BY: Mariusz Iwaniuk | 10 years ago BY: Sam Carrettie
Numerical Computation , Physics , Wolfram Language
1
REPLIES
11K
VIEWS

How to count the number of operations performed during a calculation?

QUESTION FROM: Renato Orsino | 12 years ago BY: Shenghui Yang
Computational Systems , Computer Science , Mathematica , ...
1
REPLIES
11K
VIEWS

Solving an equation of two variables where one var varies, and plot

QUESTION FROM: J L | 10 years ago BY: J L
Discrete Mathematics , Equation Solving , ...
3
REPLIES
11K
VIEWS

Three coupled sets of equations

QUESTION FROM: nirupama radhakrishnan | 11 years ago BY: Marco Thiel
Calculus , Mathematics , Numerical Computation , Wolfram Language
1
REPLIES
11K
VIEWS

how to transform custom numerical data

QUESTION FROM: Reshma M | 11 years ago BY: David Keith
Computer Science , Data Science , Engineering , Mathematica , ...
3
REPLIES
10.9K
VIEWS

Find fit parameters which will fit experimental data using a Hamiltonian?

QUESTION FROM: Robert Poenaru | 8 years ago BY: Frank Kampas
Optimization , Mathematics , Numerical Computation , Physics , ...
4
REPLIES
10.9K
VIEWS

Taking the Best Fit of a Picture of the intensity of a beam?

QUESTION FROM: Keith Osborne | 11 years ago BY: Keith Osborne
Graphics and Visualization , Mathematica , Mathematics , ...
1
REPLIES
10.8K
VIEWS

No tools for Convex Optimization in Mathematica??

QUESTION FROM: Raffaele Santagati | 11 years ago BY: Frank Kampas
Mathematica , Optimization , Numerical Computation , Wolfram Language
4
REPLIES
10.8K
VIEWS

LeastSquares inconsistencies: Array and SparseArray objects of Complex Nums

QUESTION FROM: Todor Latev | 11 years ago BY: Todor Latev
Mathematica , Mathematics , Numerical Computation , ...
2
REPLIES
10.8K
VIEWS

How to solve General Stop?

QUESTION FROM: Ain Ariff | 12 years ago BY: Ain Ariff
Mathematica , Mathematics , Numerical Computation
2
REPLIES
10.8K
VIEWS

Brachistochrone problem: shortest time to slide on a curve

CONTRIBUTED BY: Yao . | 2 years ago BY: Yao .
Staff Picks , Calculus , Challenges , Dynamic Interactivity , ...
6
REPLIES
10.8K
VIEWS

Why the heat equation doesn't work with NDSolve?

QUESTION FROM: Jo R | 10 years ago BY: Jo R
Calculus , Equation Solving , Mathematica , Numerical Computation , ...
11
REPLIES
10.8K
VIEWS

Get the precise value of 2^0.3

QUESTION FROM: yongran kim | 12 years ago BY: Hans Milton
Mathematica , Numerical Computation
9
REPLIES
10.7K
VIEWS

A two-dimensional vertex model for simulating biological tissues

CONTRIBUTED BY: Ali Hashmi | 5 years ago BY: EDITORIAL BOARD
Staff Picks , Biological Sciences , Geometry , ...
1
REPLIES
10.7K
VIEWS

How can I truncate the fractional part of a number in base 2?

QUESTION FROM: Hairy Thoughter | 12 years ago BY: Sander Huisman
Mathematica , Mathematics , Numerical Computation , ...
1
REPLIES
10.7K
VIEWS

File size limits in Version 9

QUESTION FROM: Ernst H.K. Stelzer | 12 years ago BY: Shadi Ashnai
Image Processing , Mathematica , Numerical Computation , Packages
3
REPLIES
10.7K
VIEWS

Framework for liquid crystal based particle models

CONTRIBUTED BY: Jarek Duda | 2 years ago BY: EDITORIAL BOARD
Staff Picks , Algebra , Geometry , Graphics and Visualization , ...
1
REPLIES
10.7K
VIEWS

Error in Mathematica computation

QUESTION FROM: aakarshmadhavan | 11 years ago BY: Marco Thiel
Calculus , Mathematica , Mathematics , Numerical Computation
15
REPLIES
10.7K
VIEWS

[GiF] Visualizing the Bunimovich mitosis

CONTRIBUTED BY: Michael Trott | 9 years ago BY: Sander Huisman
Staff Picks , Calculus , Geometry , Graphics and Visualization , ...
4
REPLIES
10.7K
VIEWS

Thermodynamic optimization: ubiquitous Rankine cycle and genetic algorithms

CONTRIBUTED BY: Gino Andrade | 5 years ago BY: Daniel Carvalho
Staff Picks , Engineering , Equation Solving , ...
3
REPLIES
10.7K
VIEWS

Performance degradation from 11.3,12.1.1,12.2.0 => 12.3.1 on Raspberry Pi

QUESTION FROM: Tigran Aivazian | 4 years ago BY: Tigran Aivazian
Computer Science , Mathematica , Numerical Computation , ...
6
REPLIES
10.6K
VIEWS

Avoid NDSolve problem with system of differential equations?

QUESTION FROM: Roberta Jakab | 6 years ago BY: Roberta Jakab
Equation Solving , Mathematics , Numerical Computation , ...
8
REPLIES
10.6K
VIEWS

Eigenvalue Problem of Hamiltonian of Single Cooper Pair Box

QUESTION FROM: ebrahimmm6781 Khalil | 11 years ago BY: Frank Kampas
Algebra , Calculus , Computational Systems , Discrete Mathematics , ...
1
REPLIES
10.5K
VIEWS

MRB constant approximations using TranscendentalRecognize

CONTRIBUTED BY: Marvin Ray Burns A.G.S. (cum laude) | 9 years ago BY: Marvin Ray Burns A.G.S. (cum laude)
Mathematics , Numerical Computation , Wolfram Language
4
REPLIES
10.5K
VIEWS

[?] Derive, solve and plot the equations of motion for the double pendulum?

QUESTION FROM: Jonas Hamp | 7 years ago BY: Yehuda Ben-Shimol
Equation Solving , Graphics and Visualization , Mathematics , ...
3
REPLIES
10.5K
VIEWS

Crandall's eta formula finally proven!

CONTRIBUTED BY: Marvin Ray Burns A.G.S. (cum laude) | 9 years ago BY: Marvin Ray Burns A.G.S. (cum laude)
Mathematics , Numerical Computation , Wolfram Language
8
REPLIES
10.5K
VIEWS

[Notebook] A Cute Geometry Problem from Italian MO 2001

CONTRIBUTED BY: Shenghui Yang | 5 years ago BY: EDITORIAL BOARD
Staff Picks , Computer-Based Maths , Geometry , ...
3
REPLIES
10.4K
VIEWS

Avoid a calculation precision error?

QUESTION FROM: Kaitlyn Frankenfield | 7 years ago BY: Michael Rogers
Mathematics , Numerical Computation , Wolfram Language
5
REPLIES
10.4K
VIEWS

Avoiding integral overflow computation?

QUESTION FROM: D K | 11 years ago BY: Sean Clarke
Calculus , Mathematica , Numerical Computation , Physics
1
REPLIES
10.4K
VIEWS

Can we control the behavior of NonlinearModelFit?

QUESTION FROM: David Keith | 10 years ago BY: David Keith
Numerical Computation
5
REPLIES
10.3K
VIEWS

Please speed up MRB constant program [open challenge]

QUESTION FROM: Marvin Ray Burns A.G.S. (cum laude) | 7 years ago BY: Marvin Ray Burns A.G.S. (cum laude)
Challenges , Mathematica , Mathematics , Numerical Computation , ...
3
REPLIES
10.3K
VIEWS

Precision in NDSolve

QUESTION FROM: Francois Fayard | 10 years ago BY: Frank Kampas
Calculus , Equation Solving , Mathematica , Numerical Computation , ...
5
REPLIES
10.3K
VIEWS

Use the out put of ParametricNDSolve as initial condition?

QUESTION FROM: Mary Aghaei | 8 years ago BY: Gokul Hariharan
Calculus , Computational Systems , Mathematics , ...
6
REPLIES
10.3K
VIEWS

Couple space-dependent and space-independent equations in NDSolve?

QUESTION FROM: Tim Nijssen | 9 years ago BY: Daniel Lichtblau
Chemical Engineering , Engineering , Equation Solving , Mathematics , ...
1
REPLIES
10.2K
VIEWS

Solve numerically the following integral?

QUESTION FROM: Luther Nayhm | 8 years ago BY: Luther Nayhm
Mathematics , Numerical Computation , Wolfram Language
10
REPLIES
10.2K
VIEWS

Record breaking direct summation of MRB constant

CONTRIBUTED BY: Marvin Ray Burns A.G.S. (cum laude) | 10 years ago BY: Marvin Ray Burns A.G.S. (cum laude)
Numerical Computation , Wolfram Language
8
REPLIES
10.2K
VIEWS

Find root not working when attempting on function defined by module

QUESTION FROM: david baughman | 11 years ago BY: Daniel Lichtblau
Astronomy , Equation Solving , Mathematica , Optimization , ...
5
REPLIES
10.2K
VIEWS

Why does Periodogram not reproduce squared magnitude of Fourier output?

QUESTION FROM: Michael Marino | 6 years ago BY: michael colacino
Biological Sciences , Mathematica , Numerical Computation , ...
3
REPLIES
10.2K
VIEWS

Efficient method to cyclically swap items in a list

QUESTION FROM: Paul Cleary | 10 years ago BY: Wiel Aerts
Data Science , Engineering , Mathematica , Optimization , ...
6
REPLIES
10.2K
VIEWS

How to do Cos 48, then Cos 49 and on up to 58 degrees

QUESTION FROM: Jake Trexel | 9 years ago BY: Jake Trexel
Mathematica , Mathematics , Numerical Computation
8
REPLIES
10.2K
VIEWS

The exploitative segregation of plant roots

CONTRIBUTED BY: Ricardo Martinez Garcia | 4 years ago BY: EDITORIAL BOARD
Staff Picks , Biological Sciences , Calculus , ...
2
REPLIES
10.1K
VIEWS

Use CUDA functions in Mathematica 11.3?

QUESTION FROM: Hamood Khan | 7 years ago BY: Hamood Khan
Computer Science , High-Performance Computing , Mathematica , ...
2
REPLIES
10.1K
VIEWS

Solve problem with a particular initial condition using NDSolve?

QUESTION FROM: Homer Chiou | 9 years ago BY: Homer Chiou
Calculus , Equation Solving , Mathematics , Mechanical Engineering , ...
4
REPLIES
10.1K
VIEWS

[WSC20] Computing Radioactive Decay Products as a Function of Time

CONTRIBUTED BY: Sheldon Rego | 5 years ago BY: EDITORIAL BOARD
Staff Picks , Computer Science , Equation Solving , ...
1
REPLIES
10.1K
VIEWS

Accuarcy-Complex V11.3

QUESTION FROM: Zhehao Zhang | 7 years ago BY: Michael Rogers
Calculus , Computational Systems , Computer Science , Mathematica , ...
3
REPLIES
10.1K
VIEWS

[WSS20] Wolfram Models as discretization methods for numerical PDE solver

CONTRIBUTED BY: Yanal Marji | 3 years ago BY: EDITORIAL BOARD
Staff Picks , Graphs and Networks , Numerical Computation , Physics , ...
1
REPLIES
10K
VIEWS

Longest Monotone Sequences

CONTRIBUTED BY: Jaime Rangel-Mondragon | 12 years ago BY: Patrick Stevens
Computer Science , Discrete Mathematics , Optimization , ...
1
REPLIES
10K
VIEWS

Correct a NDSolve approach when an argument contains an InverseFunction?

QUESTION FROM: Mervin Hanson | 8 years ago BY: Mervin Hanson
Chemistry , Equation Solving , Mathematics , Numerical Computation , ...
3
REPLIES
10K
VIEWS

Combine Plots into one using a loop?

QUESTION FROM: Betty Boo | 7 years ago BY: Neil Singer
Equation Solving , Graphics and Visualization , Mathematics , ...
11
REPLIES
10K
VIEWS

Strange numerical problem with fairly simple symbolic equation.

QUESTION FROM: xort dsc | 10 years ago BY: Udo Krause
Equation Solving , Graphics and Visualization , Mathematica , ...
15
REPLIES
10K
VIEWS
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