Group Abstract Group Abstract

«Groups
Wolfram|Alpha
Join
Features, data, and functionality of Wolfram|Alpha, the computational knowledge engine.

Discussions List Discussions List

Plot from irrational end points?

QUESTION FROM: Jeffrey N Cook | 5 years ago BY: Jeffrey N Cook
Graphics and Visualization , Mathematics , Wolfram|Alpha , ...
7
REPLIES
7.3K
VIEWS

Problem with solving inequality x+1/x>-1+1/x

QUESTION FROM: Lev Breslav | 5 years ago BY: Rohit Namjoshi
Mathematics , Wolfram|Alpha , Wolfram Language
6
REPLIES
7.8K
VIEWS

Share Wolfram|Alpha account from Android to Windows

QUESTION FROM: Daniele De Martino | 5 years ago
Operating System and Network Access , Product Set Up , ...
0
REPLIES
4.4K
VIEWS

Wolfram|Alpha says "invalid appid"... how to rectify?

QUESTION FROM: Aaron Bondy | 5 years ago BY: Felix Pahl
Operating System and Network Access , Wolfram|Alpha , ...
4
REPLIES
21.5K
VIEWS

Can I do a trial computation to decide whether to upgrade?

QUESTION FROM: Tom Tonon | 5 years ago BY: Tom Tonon
Engineering , Mathematics , Wolfram|Alpha
1
REPLIES
5K
VIEWS

[?] Does this constant C have a name? (Catalan's constant)

QUESTION FROM: Hanxiong Zhang | 6 years ago BY: Daniel Lichtblau
Mathematics , Wolfram|Alpha
4
REPLIES
5.6K
VIEWS

[?] Reduced Row Echelon form

QUESTION FROM: Bert Aerts | 6 years ago BY: Daniel Lichtblau
Algebra , Equation Solving , Mathematics , Symbolic Computations , ...
3
REPLIES
8.1K
VIEWS

Using Show-Steps API in Wolfram|Alpha widgets.

QUESTION FROM: shnur shura | 6 years ago
Equation Solving , Interface Construction , Mathematics , ...
0
REPLIES
3.7K
VIEWS

[?] Play more than one sound (function) sequentially in Wolfram|Alpha?

QUESTION FROM: Sam Bhatia | 6 years ago BY: Marco Thiel
Audio, Sound and Music , Mathematics , Wolfram|Alpha , ...
1
REPLIES
7.4K
VIEWS

Calculate the following integral with W|A?

QUESTION FROM: ???? ????? | 6 years ago BY: Bill Nelson
Mathematics , Wolfram|Alpha
1
REPLIES
4.7K
VIEWS

Get minimum values for parameters of the following equations using W|A?

QUESTION FROM: Mike Skowronek | 6 years ago BY: Christos Papahristodoulou
Optimization , Mathematics , Wolfram|Alpha
1
REPLIES
5.5K
VIEWS

[?] Different results between Mathematica and Wolfram|Alpha using DayCount?

QUESTION FROM: Paulo Makdisse | 6 years ago BY: Paulo Makdisse
Units , Wolfram|Alpha , Wolfram Language
2
REPLIES
5.6K
VIEWS

[?] Solve the following inequality with W|A?

QUESTION FROM: Fausto Decina | 6 years ago BY: Marco Thiel
Equation Solving , Mathematics , Wolfram|Alpha , Wolfram Language
7
REPLIES
7.7K
VIEWS

Calculate and plot Fourier spectrum using W|A?

QUESTION FROM: Jeffrey Love | 6 years ago BY: Daniel Lichtblau
Mathematics , Signal Processing , Wavelets and Fourier Series , ...
3
REPLIES
9.6K
VIEWS

Wrong limit?

QUESTION FROM: Umberto Mondini | 6 years ago BY: Daniel Lichtblau
Calculus , Mathematics , Wolfram|Alpha
4
REPLIES
6K
VIEWS

Laplace transformation step by step

QUESTION FROM: Davide Orsenigo | 6 years ago BY: Daniel Lichtblau
Calculus , Mathematics , Wolfram|Alpha , Wolfram Language
3
REPLIES
6.9K
VIEWS

Wolfram|Alpha returns “Server unavailable"

QUESTION FROM: Michael Schmidt | 6 years ago BY: Noel Artiles-Leon
Wolfram|Alpha
24
REPLIES
32.2K
VIEWS

W|A gives the wrong answer on a limit

QUESTION FROM: David Olivé | 6 years ago BY: Daniel Lichtblau
Calculus , Mathematics , Wolfram|Alpha
1
REPLIES
4.4K
VIEWS

W|A input "tan^-(1*2)(x)" does not equal "tan^(-1*2)(x)"

CONTRIBUTED BY: A N | 6 years ago BY: Daniel Lichtblau
Calculus , Mathematics , Wolfram|Alpha , Wolfram Language
2
REPLIES
6.1K
VIEWS

Syntax for defining and using functions in W|A ?

QUESTION FROM: Bill Salkin | 6 years ago BY: Bill Salkin
Natural Language Processing , Wolfram|Alpha
2
REPLIES
4.9K
VIEWS

existing solutions on system of three modular equations not found by W|A.

QUESTION FROM: Gottfried Helms | 6 years ago BY: Gottfried Helms
Equation Solving , Mathematics , Wolfram|Alpha
2
REPLIES
4.8K
VIEWS

WolframAlpha (online) produces closed form solution to simple NonLinear ODE

QUESTION FROM: Max Blair | 6 years ago
Equation Solving , Mathematics , Wolfram|Alpha
0
REPLIES
2.1K
VIEWS

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

QUESTION FROM: Bryce Costawong | 6 years ago BY: Bryce Costawong
Calculus , Equation Solving , Mathematics , ...
5
REPLIES
9.3K
VIEWS

Step-by-step solution doesn't address two solutions given by Reduce command

QUESTION FROM: Michael Meagher | 6 years ago BY: Michael Meagher
Algebra , Equation Solving , Mathematics , Wolfram|Alpha , ...
9
REPLIES
10.1K
VIEWS

[?] Integrate a function for different n and m in W|A?

QUESTION FROM: Nicolas Legnazzi | 6 years ago BY: Bill Nelson
Mathematics , Physics , Wolfram|Alpha
1
REPLIES
4.4K
VIEWS

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

QUESTION FROM: Aleksey Belyanin | 6 years ago BY: Gianluca Gorni
Graphics and Visualization , Mathematics , Wolfram|Alpha , ...
5
REPLIES
5.6K
VIEWS

Free online Wolfram|Alpha Notebook Edition training course

CONTRIBUTED BY: Katherine Bautista | 6 years ago
Education , Events & Media , Presentation and Notebooks , ...
0
REPLIES
5.8K
VIEWS

Evaluate a periodic simple continued fraction with Wolfram|Alpha?

QUESTION FROM: Martin Epstein | 6 years ago
Mathematics , Numerical Computation , Symbolic Computations , ...
0
REPLIES
2.4K
VIEWS

Wolfram|Alpha does not recognize certain Wolfram Language commands?

QUESTION FROM: Miguel Garcia Chavez | 6 years ago BY: Miguel Garcia Chavez
Wolfram|Alpha , Wolfram|Alpha Integration , Wolfram Language
2
REPLIES
7K
VIEWS

Obtain missing digits in a derivative with W|A?

QUESTION FROM: Bob Smith | 6 years ago BY: Bob Smith
Mathematics , Wolfram|Alpha
4
REPLIES
5.8K
VIEWS

Input longer/multiple expressions with Wolfram|Alpha?

QUESTION FROM: Florian Biermann | 6 years ago BY: Florian Biermann
Equation Solving , Mathematics , Wolfram|Alpha
2
REPLIES
8.5K
VIEWS

Get a W|A output for a file query?

QUESTION FROM: Agustin Covarrubias | 6 years ago BY: Jason Biggs
External Programs and Systems , Import and Export , Wolfram|Alpha , ...
1
REPLIES
8.3K
VIEWS

Solving this integral equation using W|A?

QUESTION FROM: J P | 6 years ago
Calculus , Equation Solving , Mathematics , Symbolic Computations , ...
0
REPLIES
3K
VIEWS

What does the "W(...) respresent when shown on the solution?

QUESTION FROM: ken baratko | 6 years ago BY: Sander Huisman
Calculus , Mathematics , Wolfram|Alpha , Wolfram Language
1
REPLIES
4.1K
VIEWS

Why does Wolfram|Alpha give the result 0 for 0/(0/0)?

QUESTION FROM: Ivan Panchenko | 6 years ago BY: Ivan Panchenko
Mathematics , Wolfram|Alpha
2
REPLIES
7.8K
VIEWS

How to input a dataset with classes on WolframAlpha?

QUESTION FROM: Juan L | 6 years ago
Data Science , Import and Export , Statistics and Probability , ...
0
REPLIES
2.5K
VIEWS

Wolfram|Alpha fails to recognize only 1-time differentiability at 0?

QUESTION FROM: Jizhan Huang | 6 years ago BY: Joshua Champion
Calculus , Mathematics , Wolfram|Alpha , Wolfram Language
2
REPLIES
6.9K
VIEWS

Calculate the following hypergeometric series?

QUESTION FROM: Leslaw Bieniasz | 6 years ago BY: Daniel Lichtblau
Calculus , Mathematics , Wolfram|Alpha , Wolfram Language
6
REPLIES
5.1K
VIEWS

Many ways to finding a solution of a quadratic equation.

QUESTION FROM: Roland Govantes | 6 years ago BY: Rohit Namjoshi
Calculus , Mathematics , Wolfram|Alpha , Wolfram Community
1
REPLIES
6K
VIEWS

[?] Solve the following transcendental equation?

QUESTION FROM: ismail ali | 6 years ago BY: Gianluca Gorni
Equation Solving , Mathematics , Wolfram|Alpha , Wolfram Language
2
REPLIES
6.5K
VIEWS

Solve a parametric equation system using W|A?

QUESTION FROM: Friedrich Trabert | 6 years ago BY: Friedrich Trabert
Engineering , Equation Solving , Mathematics , Wolfram|Alpha , ...
2
REPLIES
7.5K
VIEWS

How do I access the onscreen extended keyboard?

QUESTION FROM: Allen Riedy | 6 years ago BY: Rohit Namjoshi
Wolfram|Alpha
3
REPLIES
4K
VIEWS

Get step-by-step solution for the following equation?

QUESTION FROM: Eido Askayo | 6 years ago BY: Jack Heimrath
Equation Solving , Mathematics , Wolfram|Alpha , Wolfram Language
4
REPLIES
7.9K
VIEWS

Can W|A solve partial differential equations?

QUESTION FROM: Ewelina Ewelina | 6 years ago BY: Hans Dolhaine
Calculus , Equation Solving , Mathematics , Wolfram|Alpha , ...
5
REPLIES
6K
VIEWS

[?] Convolution of a normal distribution and a partially defined function?

QUESTION FROM: Mitch Mayerhofer | 6 years ago BY: Mariusz Iwaniuk
Equation Solving , Mathematics , Wolfram|Alpha , Wolfram Language
1
REPLIES
5.3K
VIEWS

Get tabulated results from a W|A output plot?

QUESTION FROM: Rob Louw | 6 years ago
Calculus , Graphics and Visualization , Import and Export , ...
0
REPLIES
3.1K
VIEWS

Get a "flights overhead map" for an arbitrary location?

QUESTION FROM: Robert Withrow | 6 years ago
Curated Data , Geographic Information System , Wolfram|Alpha , ...
0
REPLIES
3.6K
VIEWS

Implementing WolframAlpha's Cryptograms Functionality In Mathematica

CONTRIBUTED BY: John Shonder | 6 years ago BY: EDITORIAL BOARD
Staff Picks , Computational Linguistics , Discrete Mathematics , ...
1
REPLIES
10.9K
VIEWS

Obtain series expansions using Frobenius Method

CONTRIBUTED BY: Brad Klee | 6 years ago BY: Brad Klee
Calculus , Mathematica , Mathematics , Wolfram|Alpha , ...
4
REPLIES
5.8K
VIEWS

[?] Solve an equation for peptide deletion sequences?

QUESTION FROM: Lutz Adam | 6 years ago BY: Lutz Adam
Chemistry , Equation Solving , Mathematics , Wolfram|Alpha , ...
2
REPLIES
5.8K
VIEWS

Get a step-by-step solution for a system of linear differential equations?

QUESTION FROM: Jose Enriquez de la Barrera | 6 years ago
Calculus , Equation Solving , Graphics and Visualization , ...
0
REPLIES
2.6K
VIEWS

Get more than 1000 digits of Pi, etc, in base 36?

QUESTION FROM: Luke Wenke | 6 years ago BY: Luke Wenke
Mathematics , Wolfram|Alpha , Wolfram Language
4
REPLIES
7.8K
VIEWS

Avoid display issues in W|A widget outputs?

QUESTION FROM: David Appell | 6 years ago BY: Krystian Karczynski
External Programs and Systems , Operating System and Network Access , ...
1
REPLIES
9.5K
VIEWS

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

QUESTION FROM: Gennaro Arguzzi | 6 years ago BY: Gennaro Arguzzi
Graphics and Visualization , Mathematics , Wolfram|Alpha
5
REPLIES
6.2K
VIEWS

Get step-by-step solution while solving an equation in W|A Pro plan?

QUESTION FROM: plamen bondokov | 6 years ago
Calculus , Equation Solving , Mathematics , Wolfram|Alpha , ...
0
REPLIES
2.6K
VIEWS

Wolfram|Alpha bot for WhatsApp

QUESTION FROM: Jeandre Le Roux | 6 years ago BY: Jeandre Le Roux
External Programs and Systems , Wolfram|Alpha
2
REPLIES
8.2K
VIEWS

Calculate elliptic integrals with W|A?

QUESTION FROM: Mark Palmer | 6 years ago
Mathematics , Wolfram|Alpha
0
REPLIES
2.7K
VIEWS

Solve equation with unknown numeric operators?

QUESTION FROM: Guy Baconniere | 6 years ago BY: Ta'a Nwa Dombou
Equation Solving , External Programs and Systems , Mathematics , ...
3
REPLIES
10.8K
VIEWS

Calculate "log(erf(x))" using W|A?

QUESTION FROM: Kevin Stefan | 6 years ago BY: Daniel Lichtblau
Mathematics , Symbolic Computations , Wolfram|Alpha
2
REPLIES
4K
VIEWS

Get faster generated reports for uploaded csv files using W|A pro account?

QUESTION FROM: Philipp Giese | 6 years ago BY: Philipp Giese
Data Science , Graphics and Visualization , Import and Export , ...
2
REPLIES
5.7K
VIEWS

Solve parametric questions using Wolfram|Alpha?

QUESTION FROM: Amir Asghari | 6 years ago
Equation Solving , Mathematics , Wolfram|Alpha , Wolfram Language
0
REPLIES
2.8K
VIEWS

Simple recurrence and contextual meaning of IncludeSingularTerm = false ?

QUESTION FROM: Luca Ghislanzoni | 6 years ago BY: J. M.
Mathematics , Wolfram|Alpha , Wolfram Language
3
REPLIES
4.7K
VIEWS

Evaluate multiple lines of Wolfram Language code in Wolfram|Alpha?

QUESTION FROM: Nomushroom N | 6 years ago BY: EDITORIAL BOARD
Wolfram|Alpha , Wolfram Cloud , Wolfram Language
1
REPLIES
9.6K
VIEWS

[?] Gaussian elimination in integers mod p in W|A?

QUESTION FROM: Hunter Vallejos | 6 years ago BY: Daniel Lichtblau
Algebra , Mathematics , Wolfram|Alpha , Wolfram Language
1
REPLIES
4.7K
VIEWS

Determine if this integral converges using W|A?

QUESTION FROM: Omri Attal | 6 years ago BY: Daniel Lichtblau
Calculus , Mathematics , Wolfram|Alpha
1
REPLIES
4.3K
VIEWS

Avoid problem with images in the W|A widget?

QUESTION FROM: Emanuele Pipola | 6 years ago BY: Emanuele Pipola
User Interface , Wolfram|Alpha , Wolfram|Alpha Integration
1
REPLIES
6.1K
VIEWS

Integrate a W|A widget on a wordpress site?

QUESTION FROM: Alla Kislitsina | 6 years ago
External Programs and Systems , Interface Construction , Recreation , ...
0
REPLIES
4.6K
VIEWS

Calculate (9^9)! and retrieve specific 5 digits from result?

QUESTION FROM: Veit Schmitt | 6 years ago BY: Veit Schmitt
Mathematics , Wolfram|Alpha
3
REPLIES
4.7K
VIEWS

View results of a W|A widget function?

QUESTION FROM: J Simon | 6 years ago
Education , Interface Construction , Mathematics , User Interface , ...
0
REPLIES
3.7K
VIEWS

Get W|A steps solution for this equation?

QUESTION FROM: Terrie Kelley | 6 years ago
Algebra , Mathematics , Symbolic Computations , Wolfram|Alpha
0
REPLIES
2.8K
VIEWS

Calculate an equivalence relation by a given partition in Wolfram|Alpha?

QUESTION FROM: udi do | 6 years ago BY: Murray Eisenberg
Discrete Mathematics , Mathematics , Wolfram|Alpha
2
REPLIES
6.3K
VIEWS

[?] Get cube roots with W|A?

QUESTION FROM: Alex Bukin | 6 years ago BY: Alex Bukin
Calculus , Mathematics , Wolfram|Alpha , Wolfram Language
2
REPLIES
6.6K
VIEWS

Rendering object of class map to an image file

QUESTION FROM: Sourabh Yelluru | 6 years ago
Wolfram|Alpha
0
REPLIES
2.4K
VIEWS

How do I interpret a "repeating decimal" result in WolframAlpha?

QUESTION FROM: Paul Slater | 6 years ago BY: Anonymous User
Mathematics , Wolfram|Alpha
3
REPLIES
4.7K
VIEWS

Limit problem from "Mean girls" TV program?

QUESTION FROM: ingrid schau | 6 years ago BY: David Keith
Calculus , Mathematics , Wolfram|Alpha , Wolfram Language
5
REPLIES
9.9K
VIEWS

CloudDeploy APIFunction accepting string?

QUESTION FROM: Sag Mk | 6 years ago BY: Joel Klein
Import and Export , Interface Construction , Wolfram|Alpha , ...
1
REPLIES
7.5K
VIEWS

Can W|A Pro version solve math problems on an uploaded image or file?

QUESTION FROM: Arne Herfert | 6 years ago
Image Processing , Mathematics , Wolfram|Alpha , Wolfram|Alpha Apps
0
REPLIES
4.7K
VIEWS

Using partial fraction decomposition to find inverse Fourier transform

QUESTION FROM: Ryan Rizzo | 6 years ago BY: Mariusz Iwaniuk
Mathematics , Wolfram|Alpha , Wolfram Language
1
REPLIES
6.7K
VIEWS

[?] Calculate and interpret Lim (x->0) ln(x!)/x ?

QUESTION FROM: Lucas Campos | 6 years ago BY: Daniel Lichtblau
Algebra , Calculus , Graphics and Visualization , Mathematics , ...
4
REPLIES
9.1K
VIEWS

Asking Alexa

CONTRIBUTED BY: Danielle Rommel | 7 years ago BY: Danielle Rommel
Computational Humanities , Computational Linguistics , ...
2
REPLIES
9.2K
VIEWS

Matrix multiplication using W|A ?

QUESTION FROM: Denys Porplenko | 7 years ago BY: Daniel Lichtblau
Algebra , Mathematics , Wolfram|Alpha
4
REPLIES
5.3K
VIEWS

Solve a system with 3 variables and 3 equations using W|A?

QUESTION FROM: Douglas Jorge | 7 years ago BY: Bill Nelson
Equation Solving , Mathematics , Wolfram|Alpha , Wolfram Language
2
REPLIES
7.5K
VIEWS

Solve definite Integrals of large symbolic equations?

QUESTION FROM: Jacob Switzer | 7 years ago BY: Alexander Trounev
Algebra , Calculus , Equation Solving , Mathematics , ...
3
REPLIES
6.4K
VIEWS

I can not "open code" anymore

QUESTION FROM: andreas gernert | 7 years ago BY: andreas gernert
Wolfram|Alpha
2
REPLIES
6.1K
VIEWS

Get step by step solution of this differential equation with W|A?

QUESTION FROM: Agre agrem | 7 years ago BY: Agre agrem
Equation Solving , Mathematics , Wolfram|Alpha , Wolfram|Alpha Apps
1
REPLIES
7.4K
VIEWS

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

QUESTION FROM: Renan José | 7 years ago BY: Renan José
Mathematics , Wolfram|Alpha
5
REPLIES
5.7K
VIEWS

Look for the position where a given number sequence occurs in Wolfram|Alpha

QUESTION FROM: Renan José | 7 years ago
Mathematics , Wolfram|Alpha , Wolfram|Alpha Integration
0
REPLIES
3.4K
VIEWS

Why : and / symbol handled different in W|A? Both mean division.

QUESTION FROM: Endre Varga | 7 years ago BY: EDITORIAL BOARD
Mathematics , Wolfram|Alpha
10
REPLIES
7.1K
VIEWS

How can I integrate this calculus?

QUESTION FROM: Sam Oke | 7 years ago BY: Sam Oke
Calculus , Mathematics , Wolfram|Alpha , Wolfram Language
4
REPLIES
4.8K
VIEWS

Solve a parametric system of linear equations in Wolfram|Alpha?

QUESTION FROM: Emanuele Spinosa | 7 years ago BY: Emanuele Spinosa
Equation Solving , Mathematics , Wolfram|Alpha
4
REPLIES
15.9K
VIEWS

Why is this matrix multiplication not associative?

QUESTION FROM: E Nakamoto | 7 years ago BY: Bill Nelson
Mathematics , Wolfram|Alpha
3
REPLIES
5.8K
VIEWS

Solve a first-order nonlinear ordinary differential equation with W|A?

QUESTION FROM: 123 345 | 7 years ago
Equation Solving , Mathematics , Wolfram|Alpha
0
REPLIES
2.9K
VIEWS

Use Wolfram|Alpha in Python?

QUESTION FROM: Nadia Singh | 7 years ago BY: P-B Monaco
Computer Science , Equation Solving , External Programs and Systems , ...
1
REPLIES
11.5K
VIEWS

Calculate a double integral of four parameter expression?

QUESTION FROM: sumi ar | 7 years ago BY: EDITORIAL BOARD
Calculus , Equation Solving , Mathematics , Wolfram|Alpha , ...
1
REPLIES
4K
VIEWS

Discord server chat for Wolfram Tech (unofficial)

CONTRIBUTED BY: Eric Parfitt | 7 years ago BY: Eric Parfitt
Events & Media , Recreation , Wolfram|Alpha , Wolfram Cloud , ...
2
REPLIES
14.7K
VIEWS

View all calculation steps used by Inverse[] on a matrix?

QUESTION FROM: Curtis Poyton | 7 years ago BY: Philipp Krönert
Mathematica , Mathematics , Wolfram|Alpha , Wolfram Language
1
REPLIES
5.7K
VIEWS

Use W|A for simple engineering plots?

QUESTION FROM: Gintaras Tamosauskas | 7 years ago
Graphics and Visualization , Mathematics , Wolfram|Alpha
0
REPLIES
2.9K
VIEWS

"Loosely Approximating" a continuous curve

QUESTION FROM: Matthew Aidekman | 7 years ago BY: EDITORIAL BOARD
Calculus , Graphics and Visualization , Mathematics , Wolfram|Alpha , ...
6
REPLIES
8.8K
VIEWS

Create a table of dates of the past 30 autumnal equinoxes using W|A?

QUESTION FROM: Poldek Novak | 7 years ago BY: Poldek Novak
Wolfram|Alpha , Wolfram Language
2
REPLIES
5.6K
VIEWS

Solve the following equations with floor and ceil using Wolfram|Alpha?

QUESTION FROM: Cev Ing | 7 years ago
Algebra , Mathematics , Wolfram|Alpha
0
REPLIES
3.4K
VIEWS
3
4
5
6
7

Group Count Group Count

894 Discussions

Group Branding Group Branding

New Discussion New Discussion

ACTIVE MEMBERS ACTIVE MEMBERS

ACTIVE MEMBERS
moritzkempe
M K
2 days ago
jl
Jörn Loviscach
15 days ago
danielscarvalho
Daniel Carvalho
3 days ago
tanvirzawad
Tanvir Zawad
1 month ago
snellingl
Larry Dale Snelling
1 month ago
colemanlee
Jeff Li
1 month ago
mbennett55
M Bennett
1 month ago

RELATED GROUPS RELATED GROUPS

RELATED GROUPS
Mathematics 6K discussions 4K subscriptions
Algebra 996 discussions 1K subscriptions