Group Abstract Group Abstract

«Groups
Equation Solving
Join
Symbolic and numerical equation solving and root finding, differential equations, recurrence and functional equations, systems of equations, linear systems, visualization of solutions...

Discussions List Discussions List

Solving a system of non linear differential equation of 6 DOF

QUESTION FROM: shair mendoza | 12 years ago BY: Bill Simpson
Equation Solving , Wolfram Language
3
REPLIES
29.2K
VIEWS

About ComplexExpand and NSolve

QUESTION FROM: Sergi Gonzalez-Solis | 12 years ago BY: Sergi Gonzalez-Solis
Equation Solving , Mathematica
4
REPLIES
4.7K
VIEWS

How do I make a nonlinear equation based on data I generate?

QUESTION FROM: Neil Greisman | 12 years ago BY: Neil Greisman
Equation Solving , Mathematica , Mathematics , Wolfram Language
7
REPLIES
6.4K
VIEWS

How to numerically compute an implicit equation?

QUESTION FROM: joaquin mendez | 12 years ago BY: joaquin mendez
Equation Solving , Mathematica , Mathematics , ...
3
REPLIES
13.3K
VIEWS

Plotting points from Root inside For-loop

QUESTION FROM: abhishek sharma | 12 years ago BY: abhishek sharma
Equation Solving , Graphics and Visualization , Mathematica , ...
6
REPLIES
7.5K
VIEWS

Solve for x in -sin(x)8cos(x)=0?

QUESTION FROM: Andrue Stafford | 12 years ago BY: Frank Kampas
Calculus , Equation Solving , Mathematica
4
REPLIES
8.7K
VIEWS

Simplify Inequality (x = y + 3, x < 10, solve for y)

CONTRIBUTED BY: _ _ | 12 years ago BY: _ _
Algebra , Equation Solving , Mathematics , Wolfram|Alpha
2
REPLIES
5.3K
VIEWS

Hodgkin-Huxley cable equation or propogation equation

QUESTION FROM: Jake Trexel | 12 years ago BY: Jake Trexel
Biological Sciences , Equation Solving , Mathematics , Physics , ...
18
REPLIES
27.7K
VIEWS

Simplification/change of representation of formulas

QUESTION FROM: Ulrich Müller | 12 years ago BY: Todd Rowland
Algebra , Equation Solving , Mathematica , Mathematics
4
REPLIES
5.9K
VIEWS

How would I solve for a variable in this ugly equation?

QUESTION FROM: Mel N | 12 years ago BY: Mel N
Algebra , Equation Solving , Mathematica , Mathematics
2
REPLIES
4.3K
VIEWS

Solve Nonlinear 2nd Order Partial Differential Equation Numerically?

QUESTION FROM: Chirag Agrawal | 12 years ago BY: Chirag Agrawal
Calculus , Equation Solving , Mathematica , Mathematics , ...
2
REPLIES
16K
VIEWS

Problem with Piecewise Initial Conditions in NDSolve

QUESTION FROM: Danila Zharenkov | 12 years ago BY: Danila Zharenkov
Calculus , Equation Solving , Mathematica , Mathematics , ...
8
REPLIES
12.7K
VIEWS

Iteration to solve det(l^2M+K)=0: error with ReplaceAll

QUESTION FROM: Clemence Bacquet | 12 years ago BY: Sander Huisman
Equation Solving , Numerical Computation , Tuning and Debugging , ...
2
REPLIES
12.7K
VIEWS

I would simply like to refine output so that x*y also equals a square

QUESTION FROM: Piers Newberry | 12 years ago BY: Piers Newberry
Algebra , Equation Solving , Mathematica , Mathematics , ...
2
REPLIES
3.9K
VIEWS

How do you substitute multiple equations into one expression?

QUESTION FROM: Veselin Dobrev | 12 years ago BY: David Keith
Equation Solving , Symbolic Computations , Wolfram Language
5
REPLIES
6.9K
VIEWS

Why does Mathematica not solve this simple integral (using units)?

QUESTION FROM: Simon P. | 12 years ago BY: Bruce Miller
Calculus , Engineering , Equation Solving , Mathematica
5
REPLIES
13.8K
VIEWS

Piecewise Initial Conditions in NDSolve

QUESTION FROM: Danila Zharenkov | 12 years ago BY: Danila Zharenkov
Calculus , Equation Solving , Mathematica , Mathematics
3
REPLIES
6.2K
VIEWS

Changing differential equation during NDSolve evaluation

QUESTION FROM: Pat Mac | 12 years ago BY: Pat Mac
Equation Solving , Mathematica , Mathematics , ...
4
REPLIES
8.6K
VIEWS

Solve a simple wave equation with System Modeler: Equation-based Approach

CONTRIBUTED BY: Shenghui Yang | 12 years ago BY: Shenghui Yang
Engineering , Equation Solving , Mathematica , Mathematics , ...
2
REPLIES
18K
VIEWS

Second derivative from Mathematica is wrong!

QUESTION FROM: Lihua Li | 12 years ago BY: Lihua Li
Equation Solving , Mathematica
4
REPLIES
10.2K
VIEWS
134
135
136
137
138

Group Count Group Count

1786 Discussions

Group Branding Group Branding

New Discussion New Discussion

ACTIVE MEMBERS ACTIVE MEMBERS

ACTIVE MEMBERS
dangregori
Daniele Gregori
16 days ago
mkafker
Matthew Kafker
17 days ago
brunot
Bruno Tenorio
19 days ago
maciejmaliborski
Maciej Maliborski
20 days ago
schultzj201
Jay Schultz
1 month ago
studymma168
Wen Dao
11 hours ago
loricbobon
Loric Bobon
1 month ago

RELATED GROUPS RELATED GROUPS

RELATED GROUPS
Wolfram Language 11K discussions 2K subscriptions
Staff Picks 1K discussions 806 subscriptions
Mathematics 6K discussions 4K subscriptions
Biological Sciences 282 discussions 1K subscriptions
Computer Science 643 discussions 2K subscriptions
Chemistry 331 discussions 760 subscriptions
Dynamic Interactivity 1K discussions 623 subscriptions