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Everything from arithmetic, algebra, calculus, and geometry to analysis, logic, set theory, and uncertainty.

Discussions List Discussions List

How to create a list from 100 to 0 decrementing?

QUESTION FROM: Luis Felipe Massena Misiec | 4 years ago BY: Luis Felipe Massena Misiec
Mathematics , Wolfram Language
7
REPLIES
7.5K
VIEWS

Solving definite integral?

QUESTION FROM: Ana Clara Castanheira Fernandez | 4 years ago BY: Ana Clara Castanheira Fernandez
Calculus , Mathematics , Wolfram Language
7
REPLIES
7.2K
VIEWS

How can I Rationalize this?

QUESTION FROM: Jairo Smith Quilumbaquin Lanchimba | 4 years ago BY: Jairo Smith Quilumbaquin Lanchimba
Algebra , Equation Solving , Mathematics , Symbolic Computations , ...
7
REPLIES
6.1K
VIEWS

Export FindRoot[ ] output to xls file?

QUESTION FROM: Chenghua Deng | 4 years ago BY: Hans Milton
Algebra , Equation Solving , Import and Export , Mathematics , ...
7
REPLIES
5.2K
VIEWS

How to run this big data program in shorter time?

QUESTION FROM: Md Taj | 4 years ago BY: Md Taj
Data Science , Mathematics , Signal Processing , ...
7
REPLIES
7.3K
VIEWS

Passing NDSolve through NIntegrate?

QUESTION FROM: Alex B | 4 years ago BY: Alex B
Calculus , Equation Solving , Mathematics , Numerical Computation , ...
7
REPLIES
4.7K
VIEWS

NIntegrate command does not converge

QUESTION FROM: Aslam Kittur | 4 years ago BY: Aslam Kittur
Calculus , Mathematics , Numerical Computation , Wolfram Language
7
REPLIES
4.9K
VIEWS

Unexpected limit result from Wolfram|Alpha?

QUESTION FROM: Xinbo Wang | 4 years ago BY: Gianluca Gorni
Calculus , Mathematics , Wolfram|Alpha
7
REPLIES
5.7K
VIEWS

Result of simple integral refuses to simplify

QUESTION FROM: Matt B | 4 years ago BY: Gianluca Gorni
Calculus , Mathematics , Wolfram Language
7
REPLIES
4.9K
VIEWS

Refining a function to be faster

QUESTION FROM: JOSÉ GUILLERMO SÁNCHEZ LEÓN | 4 years ago BY: Hans Milton
Calculus , Mathematics , Wolfram Language
7
REPLIES
6.5K
VIEWS

Solving wave equation with spherical coordinates using NDSolveValue?

QUESTION FROM: Sofie Koksbang | 4 years ago BY: Updating Name
Calculus , Equation Solving , Mathematics , Numerical Computation , ...
7
REPLIES
7.5K
VIEWS

Optimization problem in Wolfram|Alpha?

QUESTION FROM: Manuel Kerm | 4 years ago BY: Manuel Kerm
Optimization , Mathematics , Wolfram|Alpha , Wolfram Language
7
REPLIES
6.4K
VIEWS

Calculation of variance of weighted data

QUESTION FROM: Raspi Rascal | 4 years ago BY: Raspi Rascal
Mathematics , Statistics and Probability , Wolfram Language
7
REPLIES
11.3K
VIEWS

Problem with NDsolve in a simple hydraulic simulation

QUESTION FROM: agilicz | 5 years ago BY: Neil Singer
Equation Solving , Mathematics , Numerical Computation , ...
7
REPLIES
6.2K
VIEWS

Symbolically solving a trigonometric system of equation

QUESTION FROM: Mateusz Lazarek | 5 years ago BY: Hans Dolhaine
Algebra , Equation Solving , Mathematics , Numerical Computation , ...
7
REPLIES
4.8K
VIEWS

Changing free variable for a Function that results from NDsolve

QUESTION FROM: Ezra Kohavi | 5 years ago BY: Ezra Kohavi
Algebra , Equation Solving , Mathematics , Numerical Computation , ...
7
REPLIES
4K
VIEWS

How to rotate a 3D plot along its perpendicular axis?

QUESTION FROM: Rahul Chakrabory | 5 years ago BY: Rahul Chakrabory
Equation Solving , Graphics and Visualization , Mathematics , ...
7
REPLIES
5.2K
VIEWS

Get a real-valued root?

QUESTION FROM: Kevin Huang | 5 years ago BY: Kevin Huang
Mathematics , Wolfram|Alpha , Wolfram Language
7
REPLIES
6.6K
VIEWS

Represent the intersection curve between a sphere and a paraboloid

QUESTION FROM: Robert Poenaru | 5 years ago BY: Hans Dolhaine
Equation Solving , Geometry , Graphics and Visualization , ...
7
REPLIES
7.6K
VIEWS

Use Dirac Function

QUESTION FROM: Lina Lili | 5 years ago BY: Lina Lili
Mathematics , Wolfram Language
7
REPLIES
9.7K
VIEWS
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