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"Loosely Approximating" a continuous curve

QUESTION FROM: Matthew Aidekman | 8 years ago BY: EDITORIAL BOARD
Calculus , Graphics and Visualization , Mathematics , Wolfram|Alpha , ...
6
REPLIES
9.4K
VIEWS

[?] Compare these to matrix operations?

QUESTION FROM: Yujia Huang | 8 years ago BY: Daniel Lichtblau
Mathematics , Wolfram|Alpha , Wolfram Language
6
REPLIES
5.1K
VIEWS

Avoid invalid signature error in W|A IOS app?

QUESTION FROM: roberto bianchini | 9 years ago BY: George Woodrow III
Operating System and Network Access , Wolfram|Alpha , ...
6
REPLIES
16.9K
VIEWS

How does one use the define f(x) for more than one function?

QUESTION FROM: Chris Kohne | 10 years ago BY: Chris Kohne
Algebra , Wolfram|Alpha
6
REPLIES
8.1K
VIEWS

Solve this equation set in Wolfram|Alpha?

QUESTION FROM: ? ?? | 10 years ago BY: Valeriu Ungureanu
Algebra , Equation Solving , Mathematics , Wolfram|Alpha
6
REPLIES
5.9K
VIEWS

Determine largest number not divisible by sum of multiples of two primes

QUESTION FROM: Julian Svedosh | 10 years ago BY: Daniel Lichtblau
Numerical Computation , Wolfram|Alpha
6
REPLIES
5.1K
VIEWS

fractional exponents and find extraneous solutions in W|A?

QUESTION FROM: M P | 10 years ago BY: Gianluca Gorni
Algebra , Wolfram|Alpha , Wolfram Language
6
REPLIES
10.5K
VIEWS

Why does Select does not work with PrimeQ?

QUESTION FROM: Hermann Stamm-Wilbrandt | 11 years ago BY: Hermann Stamm-Wilbrandt
Wolfram|Alpha
6
REPLIES
13.1K
VIEWS

Different bode plots for the same input in mathematica, wolfram alpha

QUESTION FROM: riccardo loddo | 11 years ago BY: Jos Klaps
Control Systems , Engineering , Mathematica , Mathematics , ...
6
REPLIES
19.4K
VIEWS

A rational cubic polynomial Limit step by step ?

QUESTION FROM: gaser hmad | 11 years ago BY: gaser hmad
Calculus , Mathematics , Wolfram|Alpha , Wolfram Language
6
REPLIES
11.9K
VIEWS

How to enter a long logical expression into Wolfram|Alpha?

QUESTION FROM: Jamie Collins | 11 years ago BY: Ilian Gachevski
Mathematics , Wolfram|Alpha
6
REPLIES
29.9K
VIEWS

How can the moons of Jupiter be used to determine the position on sea ?

QUESTION FROM: Wim Schols | 11 years ago BY: Hans Milton
Astronomy , Wolfram|Alpha
6
REPLIES
20.1K
VIEWS

Two problems - Limit and ContourPlot

QUESTION FROM: Ehsan Monabbati | 12 years ago BY: Daniel Lichtblau
Calculus , Mathematica , Mathematics , Wolfram|Alpha
6
REPLIES
13.8K
VIEWS

Why am I not getting a result for the following computation?

QUESTION FROM: Haris Krijestorac | 12 years ago BY: Bill Simpson
Wolfram|Alpha , Wolfram Community
6
REPLIES
16.4K
VIEWS

[Solved] Print n-th number from list

QUESTION FROM: Piotr K?kol | 12 years ago BY: Piotr K?kol
Discrete Mathematics , Mathematics , Wolfram|Alpha
6
REPLIES
7.5K
VIEWS

broken reciprocal unit conversion from mpg to L/100 km

QUESTION FROM: Adam Tester | 12 years ago BY: Adam Tester
Units , Wolfram|Alpha
6
REPLIES
14.4K
VIEWS

Are PlotLegend and axis labeling supported for Wolfram|Alpha?

QUESTION FROM: Bob Wyman | 12 years ago BY: Bob Wyman
Graphics and Visualization , Wolfram|Alpha , Wolfram Cloud , ...
6
REPLIES
11.1K
VIEWS

Is W.Alpha calculating double integrals incorrectly? Why is this happening?

QUESTION FROM: A Afif | 12 years ago BY: A Afif
Calculus , Wolfram|Alpha , Wolfram|Alpha Apps
6
REPLIES
13.6K
VIEWS

I want to perform simple math on very large numbers, how?

QUESTION FROM: Jeffrey Robinson | 12 years ago BY: Jeffrey Robinson
Numerical Computation , Wolfram|Alpha
6
REPLIES
15.5K
VIEWS

Mathematica for Natural Language Processing?

QUESTION FROM: Luis Mendes | 12 years ago BY: Asim Ansari
Data Science , Mathematica , Wolfram|Alpha
6
REPLIES
25.4K
VIEWS

Visualizing derivative logic: chain rule decompositions vs. symbolic solvers

QUESTION FROM: Mian Muhammad ASGHAR | 3 months ago BY: Gianluca Gorni
Calculus , Education , Wolfram|Alpha
5
REPLIES
695
VIEWS

Unexpected use of k$ notation in output of Reduce?

QUESTION FROM: Lucas Tubacki | 9 months ago BY: Michael Rogers
Algebra , Equation Solving , Mathematics , Symbolic Computations , ...
5
REPLIES
2.7K
VIEWS

Help with inverse functions

QUESTION FROM: Michele Galasso | 2 years ago BY: Gianluca Gorni
Calculus , Mathematics , Wolfram|Alpha , Wolfram Language
5
REPLIES
1.7K
VIEWS

Step by step solutions don't work in Pro?

QUESTION FROM: Michael Duguay | 2 years ago BY: Seth Moody
Mathematics , Wolfram|Alpha
5
REPLIES
10.7K
VIEWS

Finicky Wolfram Alpha even for math input

QUESTION FROM: B Desco | 3 years ago BY: B Desco
User Interface , Wolfram|Alpha
5
REPLIES
4.4K
VIEWS

Manipulate creates only static images, not interactive controls

QUESTION FROM: Eric Schätzlein | 3 years ago BY: Gareth Russell
Dynamic Interactivity , Graphics and Visualization , Wolfram|Alpha
5
REPLIES
3.9K
VIEWS

Step-by-step solution for a limit failed to work

QUESTION FROM: Hongyi Zhao | 3 years ago BY: Hongyi Zhao
Calculus , Mathematics , Wolfram|Alpha , Wolfram Language
5
REPLIES
4.2K
VIEWS

Inconsistent result with inverse function in Wolfram Alpha?

QUESTION FROM: Budana P | 3 years ago BY: Daniel Lichtblau
Algebra , Calculus , Wolfram|Alpha
5
REPLIES
5.2K
VIEWS

Identity formula for Sqrt[Pi]

QUESTION FROM: Alexander Povolotsky | 3 years ago BY: Roland Franzius
Algebra , Mathematics , Wolfram|Alpha , Wolfram Language
5
REPLIES
10K
VIEWS

How to plot piecewise function in Wolfram|Alpha?

QUESTION FROM: kor mathchobo | 3 years ago BY: Robin Hood
Algebra , Graphics and Visualization , Mathematics , Wolfram|Alpha
5
REPLIES
6.7K
VIEWS

Unexpected saddle points from Wolfram|Alpha?

QUESTION FROM: Marco Marchi | 4 years ago BY: Marco Marchi
Calculus , Optimization , Mathematics , Wolfram|Alpha
5
REPLIES
4.4K
VIEWS

Product and inverse of matrices interpreted unexpectedly in Wolfram|Alpha

QUESTION FROM: Magnus Lubkowitz | 4 years ago BY: Magnus Lubkowitz
Algebra , Mathematics , Wolfram|Alpha
5
REPLIES
6.6K
VIEWS

Factorization in Wolfram|Alpha?

QUESTION FROM: i d | 5 years ago BY: Hans Milton
Mathematics , Wolfram|Alpha
5
REPLIES
4.3K
VIEWS

Simultaneous equations in Wolfram|Alpha with steps

QUESTION FROM: i d | 5 years ago BY: i d
Equation Solving , Mathematics , Wolfram|Alpha
5
REPLIES
5.7K
VIEWS

Why has there been no subscript notation added for Wolfram|Alpha?

QUESTION FROM: Greg Buckareff | 6 years ago BY: Jim Baldwin
Mathematics , User Interface , Wolfram|Alpha
5
REPLIES
8.2K
VIEWS

Solving a trigonometric equation with two variables in Mathematica

QUESTION FROM: Patrick Walther | 6 years ago BY: Patrick Walther
Mathematica , Wolfram|Alpha
5
REPLIES
9.6K
VIEWS

[?] Solve for the standard deviation of a normal distribution in W|A?

QUESTION FROM: Bryce Costawong | 7 years ago BY: Bryce Costawong
Calculus , Equation Solving , Mathematics , ...
5
REPLIES
10K
VIEWS

Plot ArcSin[Cos[x]]-ArcCos[Abs[Sin[x]]] using W|A?

QUESTION FROM: Aleksey Belyanin | 7 years ago BY: Gianluca Gorni
Graphics and Visualization , Mathematics , Wolfram|Alpha , ...
5
REPLIES
6.1K
VIEWS

Can W|A solve partial differential equations?

QUESTION FROM: Ewelina Ewelina | 7 years ago BY: Hans Dolhaine
Calculus , Equation Solving , Mathematics , Wolfram|Alpha , ...
5
REPLIES
6.4K
VIEWS

[?] Plot a continuous function and adding a point in Wolfram|Alpha

QUESTION FROM: Gennaro Arguzzi | 7 years ago BY: Gennaro Arguzzi
Graphics and Visualization , Mathematics , Wolfram|Alpha
5
REPLIES
6.8K
VIEWS

Limit problem from "Mean girls" TV program?

QUESTION FROM: ingrid schau | 7 years ago BY: David Keith
Calculus , Mathematics , Wolfram|Alpha , Wolfram Language
5
REPLIES
10.8K
VIEWS

Get 3358th digit of Pi, E and Phi using W|A?

QUESTION FROM: Renan José | 8 years ago BY: Renan José
Mathematics , Wolfram|Alpha
5
REPLIES
6.3K
VIEWS

Convert Wolfram Dataset to JSON or CSV via API?

QUESTION FROM: Sag Mk | 8 years ago BY: Shenghui Yang
Curated Data , Data Science , External Programs and Systems , ...
5
REPLIES
9K
VIEWS

Solve the following eigenvalue problem?

QUESTION FROM: Mirza Farrukh Baig | 8 years ago BY: Mirza Farrukh Baig
Equation Solving , Mathematics , Wolfram|Alpha , Wolfram Language
5
REPLIES
10.8K
VIEWS

Solve equations for composite functions?

QUESTION FROM: malcolm migacz | 8 years ago BY: Neil Singer
Algebra , Equation Solving , Mathematics , Wolfram|Alpha , ...
5
REPLIES
14.9K
VIEWS

Step-by-step solutions of indefinite integral?

QUESTION FROM: Gennaro Arguzzi | 9 years ago BY: EDITORIAL BOARD
Calculus , Equation Solving , Mathematics , Symbolic Computations , ...
5
REPLIES
25.1K
VIEWS

[?] Indicate to W|A that variables are dependent, rather than independent?

QUESTION FROM: Robert Dinah | 9 years ago BY: Bill Simpson
Calculus , Mathematics , Wolfram|Alpha , Wolfram Language
5
REPLIES
7.1K
VIEWS

What is the difference between wolfram alpha (app) vs wolfram alpha pro?

QUESTION FROM: Eduard Ordukhanov | 9 years ago BY: Anonymous User
Wolfram|Alpha , Wolfram|Alpha Apps
5
REPLIES
70.5K
VIEWS

Input in W|A this proof by induction problem correctly?

QUESTION FROM: Milan Tubic | 10 years ago BY: Milan Tubic
Mathematics , Wolfram|Alpha , Wolfram Language
5
REPLIES
7.7K
VIEWS

Plot line intersections in 3D?

QUESTION FROM: Alex Gausman | 10 years ago BY: Alex Gausman
Geometry , Graphics and Visualization , Mathematics , Wolfram|Alpha , ...
5
REPLIES
12.6K
VIEWS

Alternative solution to Series with Catalan numbers in Wolfram|Alpha?

QUESTION FROM: Ralf Steiner | 10 years ago BY: Ralf Steiner
Mathematics , Wolfram|Alpha , Wolfram Language
5
REPLIES
7.6K
VIEWS

Get the Mathematica code used to process a Wolfram Alpha query?

QUESTION FROM: Jan Potocki | 10 years ago BY: Marco Thiel
Wolfram|Alpha , Wolfram|Alpha Integration , Wolfram Language
5
REPLIES
13.1K
VIEWS

Difficulties in calculating limits in Wolfram|Alpha

QUESTION FROM: Robson Melo | 10 years ago BY: Robson Melo
Algebra , Calculus , Mathematics , Wolfram|Alpha , Wolfram Language
5
REPLIES
5K
VIEWS

Math - step by step answers

QUESTION FROM: Dana Heston | 10 years ago BY: Stephen De Gabrielle
Calculus , Mathematics , Wolfram|Alpha
5
REPLIES
11.2K
VIEWS

Is there some kind of limit on the complexity of equations for W|A "solve"

QUESTION FROM: Dylan Williams | 10 years ago BY: Marco Thiel
Mathematics , Wolfram|Alpha , Wolfram Language
5
REPLIES
8.8K
VIEWS

How can I plot a second order partial differential equation?

QUESTION FROM: Pamela Vilela | 10 years ago BY: Pamela Vilela
Equation Solving , Wolfram|Alpha , Wolfram Language
5
REPLIES
10.3K
VIEWS

Open Office Calc and Excel miscalculation?

QUESTION FROM: PERE PUJOL | 10 years ago BY: Updating Name
External Programs and Systems , Numerical Computation , ...
5
REPLIES
6.7K
VIEWS

Wolfram Alpha can't solve this algebraic equation?

QUESTION FROM: danny tuttle | 10 years ago BY: danny tuttle
Wolfram|Alpha
5
REPLIES
13.4K
VIEWS

Wolfram Alpha and Wolfram Language

QUESTION FROM: Neil Salkind | 11 years ago BY: Neil Salkind
Wolfram|Alpha
5
REPLIES
15.4K
VIEWS

New to Walpha: what's wrong with this input?

QUESTION FROM: Laurent Masse-Navette | 11 years ago BY: Bill Simpson
Mathematics , Wolfram|Alpha
5
REPLIES
12.6K
VIEWS

How to input this into WolframAlpha???

QUESTION FROM: Kimberly Aron | 11 years ago BY: Jesse Friedman
Mathematics , Wolfram|Alpha
5
REPLIES
21.7K
VIEWS

How to make a list of the possible pairs of 4 objects from a set of 6?

QUESTION FROM: Lorenzo Galante | 11 years ago BY: Henrik Schachner
Education , Statistics and Probability , Wolfram|Alpha , ...
5
REPLIES
13.9K
VIEWS

How to show step-by-step solutions for Laplace transforms?

QUESTION FROM: George Ayoub | 12 years ago BY: Nasser M. Abbasi
Calculus , Mathematics , Wolfram|Alpha
5
REPLIES
42.3K
VIEWS

How can I get WolframAlpha to give me information for each line of a file?

QUESTION FROM: Edward R | 12 years ago BY: Shenghui Yang
Wolfram|Alpha
5
REPLIES
5.1K
VIEWS

How to do second derivative implicit differentiation using Wolfram Alpha?

QUESTION FROM: Gary White | 12 years ago BY: Marco Thiel
Wolfram|Alpha
5
REPLIES
42.6K
VIEWS

Integrate step by step solution in Wolfram|Alpha

QUESTION FROM: Loukas Pyrg | 12 years ago BY: Frank Kampas
Calculus , Wolfram|Alpha
5
REPLIES
5.8K
VIEWS

plotting planes in 3D

QUESTION FROM: Joe Carmack | 12 years ago BY: Udo Krause
Mathematics , Wolfram|Alpha
5
REPLIES
20.2K
VIEWS

9^(3x-2)- 7^(6x-4)

QUESTION FROM: Tomislav Wolfovitz | 12 years ago BY: Tomislav Wolfovitz
Equation Solving , Wolfram|Alpha
5
REPLIES
7.2K
VIEWS

How to get the list of all fruits that begin with the letter m?

QUESTION FROM: Alex D | 12 years ago BY: Michael Hale
Data Science , Wolfram|Alpha
5
REPLIES
13.3K
VIEWS

Pi in base e for arbitrary # of digits?

QUESTION FROM: John Covey | 12 years ago BY: John Covey
Wolfram|Alpha , Wolfram Language
5
REPLIES
6.3K
VIEWS

How to ask Wolfram alpha for this limit?

QUESTION FROM: Gottfried Helms | 12 years ago BY: Gottfried Helms
Wolfram|Alpha , Wolfram Language
5
REPLIES
8.4K
VIEWS

how to curve fit a data file on Wolframalpha.com PRO

QUESTION FROM: John Dyess | 12 years ago BY: Bill Simpson
Data Science , Wolfram|Alpha
5
REPLIES
6.7K
VIEWS

Learning to program in the Wolfram Language: where to start?

QUESTION FROM: Andre Munro | 13 years ago BY: Szabolcs Horvát
Symbolic Computations , Wolfram|Alpha , Wolfram Language
5
REPLIES
11.7K
VIEWS

A Dictionary of Real Numbers online?

QUESTION FROM: Howard Wilk | 13 years ago BY: Howard Wilk
Mathematica , Mathematics , Wolfram|Alpha , Wolfram Language
5
REPLIES
9.9K
VIEWS

What is your favorite feature of your

QUESTION FROM: Dorothy Evans | 14 years ago BY: Dorothy Evans
Wolfram|Alpha
5
REPLIES
49.6K
VIEWS

Rounding a number to a specific significant figure in Wolfram Alpha is not working properly

QUESTION FROM: Tanvir Zawad | 7 months ago BY: David Keith
Mathematics , Wolfram|Alpha
4
REPLIES
1.7K
VIEWS

Computing Fourier transforms and equivalent integrals

QUESTION FROM: S. Lake | 1 year ago BY: Mariusz Iwaniuk
Calculus , Mathematics , Wolfram|Alpha
4
REPLIES
3K
VIEWS

Getting a curve fit for an outside input/output data set

QUESTION FROM: Sammy Berger | 1 year ago BY: Henrik Schachner
Data Science , Mathematics , Modeling , Wolfram|Alpha , ...
4
REPLIES
2.9K
VIEWS

Why is '/' interpreted differently to ' ÷' in Wofram Alpha

QUESTION FROM: Richard Hockey | 2 years ago BY: Gianluca Gorni
Mathematics , Wolfram|Alpha
4
REPLIES
2K
VIEWS

Can I calculate the mass of a cylinder in Wolfram Alpha?

QUESTION FROM: André H. | 2 years ago BY: André H.
Physics , Wolfram|Alpha
4
REPLIES
2.3K
VIEWS

Request to add operations on money accounts in Wolfram Alpha

QUESTION FROM: jordi p | 3 years ago BY: jordi p
Finance , Wolfram|Alpha
4
REPLIES
3.1K
VIEWS

Why both Wolfram Alpha and Wolfram Cloud don't simplify below BBP type sum, which I came up with?

QUESTION FROM: Alexander Povolotsky | 3 years ago BY: Alexander Povolotsky
Algebra , Mathematics , Wolfram|Alpha , Wolfram Cloud , ...
4
REPLIES
4K
VIEWS

Integral of BesselJ function doesn't calculate in my version?

QUESTION FROM: Elina Shishkina | 3 years ago BY: Elina Shishkina
Calculus , Mathematics , Wolfram|Alpha , Wolfram Language
4
REPLIES
3.2K
VIEWS

Calculating the series development of 1/(1-2^(1-s))

QUESTION FROM: Chris Bianchi | 3 years ago BY: Henrik Schachner
Algebra , Mathematics , Wolfram|Alpha , Wolfram Language
4
REPLIES
3.9K
VIEWS

Compute definite integrals with tanh? no output

QUESTION FROM: Ron Ellenbogen | 3 years ago BY: Gianluca Gorni
Calculus , Mathematics , Wolfram|Alpha , Wolfram Language
4
REPLIES
3.7K
VIEWS

logic formula doesn't work in Wolfram Alpha

QUESTION FROM: G Henry | 3 years ago BY: G Henry
Logic and Boolean Algebra , Mathematics , Wolfram|Alpha
4
REPLIES
3.9K
VIEWS

Unable to solve this system of equations with WolframPro

QUESTION FROM: Alessandro Quattrini | 3 years ago BY: Eric Rimbey
Algebra , Calculus , Equation Solving , Mathematics , Wolfram|Alpha
4
REPLIES
3.1K
VIEWS

Order of operations in Wolfram|Alpha?

QUESTION FROM: Sumit Kumar | 4 years ago BY: Bob P
Mathematics , Wolfram|Alpha
4
REPLIES
6.3K
VIEWS

Inversing my function doesn't work and maybe simplification oddity

QUESTION FROM: Jérémy Bézairie | 4 years ago BY: Mariusz Iwaniuk
Algebra , Mathematics , Wolfram|Alpha , Wolfram Language
4
REPLIES
5.4K
VIEWS

Different results for same equality tests in Wolfram|Alpha?

QUESTION FROM: Andre S | 4 years ago BY: Marvin Ray Burns A.G.S. (cum laude)
Calculus , Mathematics , Wolfram|Alpha
4
REPLIES
4.7K
VIEWS

Tell Wolfram|Alpha to interpret NOR and NAND as binary operators?

QUESTION FROM: Magnus Lubkowitz | 4 years ago BY: Magnus Lubkowitz
Logic and Boolean Algebra , Mathematics , Wolfram|Alpha
4
REPLIES
5.8K
VIEWS

Plot multiple planes at once in Wolfram|Alpha

QUESTION FROM: Jan Cieslik | 4 years ago BY: Yoonsuck Choe
Algebra , Geometry , Mathematics , Wolfram|Alpha
4
REPLIES
38.6K
VIEWS

Solve differential equations like x' = Ax; A is a matrix and x is a vector

QUESTION FROM: Sean Beaumont | 5 years ago BY: RAJEEV PATHAK
Equation Solving , Mathematica , Mathematics , Wolfram|Alpha
4
REPLIES
33.1K
VIEWS

How to input graph to Wolfram|Alpha?

QUESTION FROM: Alex Shkotin | 5 years ago BY: Alex Shkotin
Graphs and Networks , Wolfram|Alpha
4
REPLIES
5.8K
VIEWS

Cubic root in Wolfram|Alpha?

QUESTION FROM: Liam Inn | 5 years ago BY: Raspi Rascal
Mathematics , Wolfram|Alpha
4
REPLIES
15.5K
VIEWS

How to solve equation with arctan in Wolfram|Alpha?

QUESTION FROM: Matthew Whitney | 5 years ago BY: Henrik Schachner
Equation Solving , Mathematics , Wolfram|Alpha
4
REPLIES
6.7K
VIEWS

Is it possible to get "*" operators in the results of W|A?

QUESTION FROM: Peter Heckert | 5 years ago BY: Peter Heckert
Algebra , Equation Solving , Mathematics , Wolfram|Alpha
4
REPLIES
5.2K
VIEWS

How compute inverse function of a given function?

QUESTION FROM: Bill Salkin | 6 years ago BY: nello s
Algebra , Wolfram|Alpha
4
REPLIES
7.1K
VIEWS

Integration in W|A with no output

QUESTION FROM: Renato Rabelo | 6 years ago BY: Renato Rabelo
Calculus , Wolfram|Alpha , Wolfram Language
4
REPLIES
5.2K
VIEWS

A sum of numbers

QUESTION FROM: Iulian Radu | 6 years ago BY: Iulian Radu
Algebra , Mathematics , Wolfram|Alpha
4
REPLIES
6.1K
VIEWS
1
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