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NSolve with conditions on complex solutions

QUESTION FROM: Mariam Tohari | 6 years ago BY: Mariam Tohari
Equation Solving , Mathematics , Numerical Computation , Optics , ...
4
REPLIES
7.4K
VIEWS

How to fill Table with with for sentence?

QUESTION FROM: Urban Gramc | 6 years ago BY: Bill Nelson
Calculus , Education , Mathematica , Mathematics , ...
1
REPLIES
7.4K
VIEWS

Curved coordinates

QUESTION FROM: Bernd Wichmann | 6 years ago BY: Gianluca Gorni
Graphics and Visualization , Mathematica , Mathematics
4
REPLIES
4.4K
VIEWS

Tolman–Oppenheimer–Volkoff numerical solutions with massless quark EoS

QUESTION FROM: Ayan Banerjee | 6 years ago BY: Ayan Banerjee
Mathematics , Numerical Computation , Physics , Wolfram Language
5
REPLIES
8.1K
VIEWS

Find difference between two sets of scores of a single participant?

QUESTION FROM: Sabbir Ahmed | 6 years ago
Data Science , Mathematics , Statistics and Probability
0
REPLIES
3K
VIEWS

Why my values of k1 & k2 are different? Help Please

QUESTION FROM: Muhammad Afzal | 6 years ago BY: Gianluca Gorni
Mathematica , Mathematics
1
REPLIES
5K
VIEWS

Solve and plot the following equation's derivative

QUESTION FROM: Elanor Lambert | 6 years ago BY: Henrik Schachner
Equation Solving , Graphics and Visualization , Mathematics , ...
2
REPLIES
4.5K
VIEWS

Why does NDSolve return input with no error?

QUESTION FROM: Christopher Kribs | 6 years ago BY: Bill Nelson
Equation Solving , Mathematics , Wolfram Language
5
REPLIES
5.8K
VIEWS

Martin Gardner's 27-Card Trick on Numberphile in Slow Motion

QUESTION FROM: Shenghui Yang | 6 years ago BY: EDITORIAL BOARD
Staff Picks , Mathematica , Mathematics , Recreation
1
REPLIES
13.4K
VIEWS

Calculate a numerical integration series of rectangles

QUESTION FROM: Vladimir Vojta | 6 years ago BY: Vladimir Vojta
Calculus , Mathematics , Wolfram Language
9
REPLIES
10.2K
VIEWS

How is FourierParameters processed in the function.

QUESTION FROM: Ss Lite | 6 years ago BY: Anonymous User
Algebra , Calculus , Computational Systems , Mathematics , ...
1
REPLIES
8.8K
VIEWS

Problem to solve simultaneous equations

QUESTION FROM: Chi Nghia Chung | 6 years ago BY: Chi Nghia Chung
Calculus , Equation Solving , Mathematics , Wolfram Language
4
REPLIES
4.4K
VIEWS

Improve NonLinearModelFit results?

QUESTION FROM: Robert Poenaru | 6 years ago
Mathematics , Modeling , Numerical Computation , Wolfram Language
0
REPLIES
4.4K
VIEWS

Solve the function 2 x + 4 y - x^2 - y^2 in Mathematica

QUESTION FROM: Mitchell Sandlin | 6 years ago BY: Daniel Lichtblau
Mathematics
6
REPLIES
8.5K
VIEWS

Problem with a Fourier Transform result

QUESTION FROM: Ss Lite | 6 years ago BY: Martijn Froeling
Algebra , Calculus , Mathematics , Wavelets and Fourier Series , ...
2
REPLIES
8.4K
VIEWS

Does Assumptions not work on Root objects?

QUESTION FROM: A B | 6 years ago
Equation Solving , Mathematica , Mathematics , ...
0
REPLIES
3.4K
VIEWS

Numerically evaluate an equation with no closed solution

QUESTION FROM: feature engineer | 6 years ago
Calculus , Equation Solving , Mathematics , Numerical Computation , ...
0
REPLIES
3.2K
VIEWS

Why does FourierTransform return 0, while it's obviously incorrect?

QUESTION FROM: feature engineer | 6 years ago BY: feature engineer
Calculus , Mathematics , Optics , Physics , Wolfram Language
4
REPLIES
8.4K
VIEWS

What is source of SetBuilder, Mapping, and Math functions?

QUESTION FROM: Murray Eisenberg | 6 years ago
Mathematica , Mathematics , Packages , Wolfram Language
0
REPLIES
3.4K
VIEWS

Four Bar Linkage Solution Fail: Freudenstein

QUESTION FROM: W P | 6 years ago BY: Daniel Lichtblau
Demonstrations , Engineering , Equation Solving , Mathematics , ...
1
REPLIES
6K
VIEWS

Force Log[1] to be simplified to zero

QUESTION FROM: Severin Posta | 6 years ago BY: John Doty
Mathematics , Wolfram Language
1
REPLIES
6.5K
VIEWS

Descritize or say mesh the conic section?

QUESTION FROM: Yaw Antoa Onyina | 6 years ago BY: Yaw Antoa Onyina
Geometry , Graphics and Visualization , Mathematics , Wolfram Language
7
REPLIES
9.6K
VIEWS

Define a linear transformation via a matrix

QUESTION FROM: Christopher Young | 6 years ago BY: Christopher Young
Algebra , Mathematics , Symbolic Computations , Wolfram Language
2
REPLIES
6.6K
VIEWS

Extracting Data from BodePlot

QUESTION FROM: Lucas Mendonça | 6 years ago BY: David Keith
Control Systems , Engineering , Graphics and Visualization , ...
3
REPLIES
8.1K
VIEWS

Search an entity list?

QUESTION FROM: Murray Eisenberg | 6 years ago BY: Murray Eisenberg
Curated Data , Data Science , Mathematics , Wolfram Language
6
REPLIES
6K
VIEWS

Using Manipulate with NDSolve expression of two differential equations

QUESTION FROM: Abdlerahman Qoutb | 6 years ago BY: Anonymous User
Calculus , Equation Solving , Mathematics , Numerical Computation , ...
1
REPLIES
3.3K
VIEWS

Solve a DAE with NDSolve and avoid "NDSolve::ntdvdae"?

QUESTION FROM: Maha Youssef | 6 years ago
Equation Solving , Mathematics , Numerical Computation , ...
0
REPLIES
2.6K
VIEWS

Assign functions to axes?

QUESTION FROM: Mohd Farhan Hassan | 6 years ago BY: Christopher Young
Graphics and Visualization , Mathematics , Wolfram Language
1
REPLIES
7K
VIEWS

FindRoot for a simple nonlinear system

QUESTION FROM: Daniel Jara Heredia | 6 years ago BY: Bill Nelson
Equation Solving , Mathematics , Numerical Computation , ...
7
REPLIES
4.6K
VIEWS

[✓] Using Solve to invert polar to cartesian

QUESTION FROM: William Stewart | 6 years ago BY: William Stewart
Equation Solving , Mathematics , Symbolic Computations , ...
2
REPLIES
6.6K
VIEWS

Two different accounts giving the same result in Mathematica

QUESTION FROM: Meryem Aslı | 6 years ago
Algebra , Calculus , Computer-Based Maths , Equation Solving , ...
0
REPLIES
3.7K
VIEWS

Use summation over subscripts in a function

QUESTION FROM: Quint Lafleur | 6 years ago
Mathematics , Symbolic Computations , Wolfram Language
0
REPLIES
2.8K
VIEWS

Solve coupled equations with NSolve and ListPlot?

QUESTION FROM: Mariam Tohari | 6 years ago BY: Mariam Tohari
Equation Solving , Graphics and Visualization , Mathematics , ...
6
REPLIES
5.1K
VIEWS

Set very basic W|A widget?

QUESTION FROM: O K | 6 years ago
Computer Science , Mathematics , Statistics and Probability , ...
0
REPLIES
3.8K
VIEWS

How to simplify Sign'

QUESTION FROM: Severin Posta | 6 years ago BY: John Doty
Calculus , Mathematics , Symbolic Computations , Wolfram Language
7
REPLIES
9.8K
VIEWS

How does Bias adjust Chebyshev nodes in RationalInterpolation?

QUESTION FROM: A Alomar | 6 years ago BY: A Alomar
Engineering , Mathematics , Numerical Computation , Packages , ...
2
REPLIES
6K
VIEWS

Set the number of digits after decimal in outputs?

QUESTION FROM: Purnima singh | 6 years ago BY: Gianluca Gorni
Mathematics , Wolfram Language
3
REPLIES
5.2K
VIEWS

Solve a quantum potential well equation?

QUESTION FROM: Reza rho | 6 years ago BY: Reza rho
Equation Solving , Mathematics , Physics , Symbolic Computations , ...
2
REPLIES
7.7K
VIEWS

Obtain each residue with MultiNonlinearModelFit global analysis

QUESTION FROM: Hélène PASQUIER | 6 years ago BY: Hélène PASQUIER
Calculus , Chemistry , Mathematics , Modeling , ...
5
REPLIES
9.4K
VIEWS

Calculate a piecewise function?

QUESTION FROM: Hidde Lansink | 6 years ago BY: Hidde Lansink
Algebra , Calculus , Mathematics , Wolfram Language
2
REPLIES
4.1K
VIEWS

Plot an output constructed using a table?

QUESTION FROM: Jaime de la Mota | 6 years ago BY: Jaime de la Mota
Graphics and Visualization , Mathematics , Wolfram Language
2
REPLIES
3.9K
VIEWS

How to Replace[] the entire denominator?

QUESTION FROM: Cesar Lozada | 6 years ago BY: Cesar Lozada
Mathematics , Symbolic Computations , Wolfram Language
2
REPLIES
5.8K
VIEWS

Global data fitting for a chemical kinetics problem?

QUESTION FROM: Hélène PASQUIER | 6 years ago BY: Hélène PASQUIER
Equation Solving , Optimization , Mathematics , ...
5
REPLIES
9.7K
VIEWS

Recursive function with an integral

QUESTION FROM: Fabi An | 6 years ago BY: Fabi An
Calculus , Mathematics , Wolfram Language
9
REPLIES
7K
VIEWS

How do you calculate an Euler Product in Wolfram Alpha?

QUESTION FROM: Jeffrey N Cook | 6 years ago
Mathematics , Wolfram|Alpha
0
REPLIES
3.3K
VIEWS

Create logarithmically scaled arrows for vector plots?

QUESTION FROM: Ehud Behar | 6 years ago BY: Ehud Behar
Graphics and Visualization , Mathematics , Wolfram Language
5
REPLIES
4.5K
VIEWS

Karl Pearson method for fitting multi-planes to data points?

QUESTION FROM: David J M Park Jr | 6 years ago BY: David J M Park Jr
Data Science , Mathematica , Mathematics , ...
2
REPLIES
9.1K
VIEWS

Is it possible to detailed working of problem from Mathematica

QUESTION FROM: John Bartlett | 6 years ago BY: Anonymous User
Mathematica , Mathematics
3
REPLIES
7.5K
VIEWS

Compute values of the following dependent functions?

QUESTION FROM: Fabi An | 6 years ago BY: Fabi An
Calculus , Mathematics , Numerical Computation , Wolfram Language
5
REPLIES
5.8K
VIEWS

Use FindEquationalProof on the following equation?

QUESTION FROM: Math Logic | 6 years ago BY: Math Logic
Algebra , Equation Solving , Mathematics , Symbolic Computations , ...
2
REPLIES
8.1K
VIEWS
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