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Implementing 2π as a custom constant in Mathematica

CONTRIBUTED BY: Alberto Hijano | 4 months ago BY: EDITORIAL BOARD
Staff Picks , Calculus , Graphics and Visualization , Mathematics , ...
1
REPLIES
525
VIEWS

Polylogarithmic functions with prescribed branching locus and linear relations between them

CONTRIBUTED BY: Roman Lee | 4 months ago BY: EDITORIAL BOARD
Staff Picks , Mathematics , Packages , Physics , ...
1
REPLIES
610
VIEWS

A conserved quantity for the damped harmonic oscillator: analytical versus discrete dynamics

CONTRIBUTED BY: Brian Beckman | 4 months ago BY: EDITORIAL BOARD
Staff Picks , Computer Science , Control Systems , ...
1
REPLIES
1.5K
VIEWS

DSolve not working for given system

QUESTION FROM: maxim knyazev | 5 months ago BY: David Keith
Calculus , Equation Solving , Mathematics , Symbolic Computations , ...
4
REPLIES
1.5K
VIEWS

Tidal effects in gravitational waves from neutron stars in scalar-tensor theories of gravity

CONTRIBUTED BY: Gastón Creci | 5 months ago BY: EDITORIAL BOARD
Staff Picks , Astronomy , Graphics and Visualization , ...
1
REPLIES
940
VIEWS

Need explanation for FullSimplify result of mathematical expression

QUESTION FROM: Sasha Mandra | 5 months ago BY: Sasha Mandra
Mathematics , Symbolic Computations , Wolfram Language
6
REPLIES
1.1K
VIEWS

Sigma function in genus two: series expansion

CONTRIBUTED BY: Julia Bernatska | 5 months ago BY: EDITORIAL BOARD
Staff Picks , Calculus , Mathematics , Symbolic Computations , ...
1
REPLIES
1.1K
VIEWS

A recursive method for partial Bell polynomials

CONTRIBUTED BY: J. M. | 6 months ago BY: EDITORIAL BOARD
Staff Picks , Algebra , Computer-Based Maths , Equation Solving , ...
1
REPLIES
1.2K
VIEWS

Resumming Post-Minkowskian and Post-Newtonian gravitational waveform expansions

CONTRIBUTED BY: Andrea Cipriani | 6 months ago BY: EDITORIAL BOARD
Staff Picks , Astronomy , Mathematics , Physics , ...
1
REPLIES
1K
VIEWS

Variable as an argument to Part

QUESTION FROM: Sasha Mandra | 6 months ago BY: Gianluca Gorni
Mathematics , Symbolic Computations , Wolfram Language
5
REPLIES
1.2K
VIEWS

HEFT numerators from kinematic algebra

CONTRIBUTED BY: Pierre Vanhove | 8 months ago BY: EDITORIAL BOARD
Staff Picks , Graphics and Visualization , Graphs and Networks , ...
1
REPLIES
886
VIEWS

Angle trisection with compass, straightedge and harmonic conjugate points

CONTRIBUTED BY: Shenghui Yang | 8 months ago BY: EDITORIAL BOARD
Staff Picks , Computer-Based Maths , Dynamic Interactivity , ...
1
REPLIES
1.7K
VIEWS

Topology of negatively curved real affine algebraic surfaces

CONTRIBUTED BY: Mohammad Ghomi | 9 months ago BY: EDITORIAL BOARD
Staff Picks , Calculus , Geometry , Graphics and Visualization , ...
1
REPLIES
1.9K
VIEWS

Iterational asymptotics of sine and cosine

CONTRIBUTED BY: Steven Finch | 9 months ago BY: EDITORIAL BOARD
Staff Picks , Calculus , Mathematics , Numerical Computation , ...
1
REPLIES
1.3K
VIEWS

Quantum tale of the hare and tortoise

CONTRIBUTED BY: Mohammad Bahrami | 9 months ago BY: EDITORIAL BOARD
Staff Picks , Calculus , Dynamic Interactivity , ...
1
REPLIES
3.1K
VIEWS

A general solution to Bellman's lost-in-a-forest problem

CONTRIBUTED BY: Zhipeng Deng | 9 months ago BY: EDITORIAL BOARD
Staff Picks , Calculus , Graphics and Visualization , Optimization , ...
1
REPLIES
1.4K
VIEWS

Unexpected output from DSolve

QUESTION FROM: Sami Heidari | 10 months ago BY: Sami Heidari
Calculus , Equation Solving , Mathematics , Symbolic Computations , ...
6
REPLIES
1.4K
VIEWS

How can get two solution of the ODE with degree two ?

QUESTION FROM: Salim Mahmood | 10 months ago BY: Gianluca Gorni
Calculus , Equation Solving , Mathematics , Physics , ...
3
REPLIES
1.2K
VIEWS

Quantum bouncer: 1-dimensional dynamical behavior

CONTRIBUTED BY: Mohammad Bahrami | 10 months ago BY: EDITORIAL BOARD
Staff Picks , Calculus , Equation Solving , ...
1
REPLIES
2.5K
VIEWS

Analytical solution of a system of linear ODEs

QUESTION FROM: Tapas Ray Mahapatra | 11 months ago BY: Michael Rogers
Calculus , Equation Solving , Mathematics , Symbolic Computations , ...
6
REPLIES
2.2K
VIEWS

[Solved] Trying to solve polynomial system

QUESTION FROM: Ali Hammoud | 11 months ago BY: Ali Hammoud
Algebra , Equation Solving , Mathematics , Symbolic Computations , ...
3
REPLIES
2K
VIEWS

UniversalQCompiler - an opensource software package for decomposing generic quantum computations

CONTRIBUTED BY: Roger Colbeck | 11 months ago BY: EDITORIAL BOARD
Staff Picks , Graphics and Visualization , Mathematica Add-Ons , ...
1
REPLIES
3.1K
VIEWS

QI: a package for quantum information processing

CONTRIBUTED BY: Roger Colbeck | 11 months ago BY: EDITORIAL BOARD
Staff Picks , Algebra , Mathematica Add-Ons , Mathematics , ...
1
REPLIES
1.5K
VIEWS

Approximations of MINFLUX localization precision with background

CONTRIBUTED BY: Zach Marin | 11 months ago BY: EDITORIAL BOARD
Staff Picks , Calculus , Graphics and Visualization , Mathematics , ...
1
REPLIES
1.7K
VIEWS

Conjugate[] isn't working for me

QUESTION FROM: Christopher Rygaard | 0 months ago BY: Christopher Rygaard
Mathematics , Symbolic Computations , Wolfram Language
3
REPLIES
1.3K
VIEWS

On determinants of some tridiagonal matrices connected with Fibonacci numbers

CONTRIBUTED BY: Jefferson Conza | 0 months ago
Algebra , Discrete Mathematics , External Programs and Systems , ...
0
REPLIES
975
VIEWS

Explicit bivariate simplicial depth

CONTRIBUTED BY: Erik Mendroš | 0 months ago BY: EDITORIAL BOARD
Staff Picks , Calculus , Geometry , Graphics and Visualization , ...
1
REPLIES
1.3K
VIEWS

Inverse Stieltjes transform implementation

CONTRIBUTED BY: Mariusz Iwaniuk | 0 months ago BY: EDITORIAL BOARD
Staff Picks , Calculus , Mathematics , Numerical Computation , ...
1
REPLIES
2K
VIEWS

Help with definite integral solved analytically

QUESTION FROM: Anuj Malik | 0 months ago BY: Mariusz Iwaniuk
Calculus , Mathematics , Symbolic Computations , Wolfram Language
5
REPLIES
2.5K
VIEWS

Solving system of equations gives empty output, but gives result when reduced

QUESTION FROM: Panron Ryan | 1 year ago BY: Gianluca Gorni
Algebra , Equation Solving , Mathematics , Symbolic Computations , ...
6
REPLIES
13.8K
VIEWS

Commutative avatars of representations of semisimple Lie groups

CONTRIBUTED BY: Tamas Hausel | 1 year ago BY: EDITORIAL BOARD
Staff Picks , 3D Printing , Algebra , Graphics and Visualization , ...
1
REPLIES
2.9K
VIEWS

Gröbner lattice-point enumerators and signed tiling by k-in-line polyominoes

CONTRIBUTED BY: Manuela Muzika Dizdarevic | 1 year ago BY: EDITORIAL BOARD
Staff Picks , Algebra , Dynamic Interactivity , Mathematics , ...
1
REPLIES
1.1K
VIEWS

Feynman's solution to the Gaussian integral

CONTRIBUTED BY: Roger J Brown | 1 year ago BY: EDITORIAL BOARD
Staff Picks , Calculus , Computer-Based Maths , Equation Solving , ...
1
REPLIES
2.5K
VIEWS

How can Mathematica be made to express Arg[x+Iy] in terms of ArcTan[f(x,y)] with a function f ?

QUESTION FROM: Ulrich Mutze | 1 year ago BY: Gianluca Gorni
Calculus , Mathematics , Symbolic Computations , Wolfram Language
3
REPLIES
2.5K
VIEWS

Flat coordinates of algebraic Frobenius manifolds in small dimensions

CONTRIBUTED BY: Johan Wright | 1 year ago BY: EDITORIAL BOARD
Staff Picks , Algebra , Geometry , Mathematics , ...
1
REPLIES
1.6K
VIEWS

Code verification of immersed boundary techniques using the method of manufactured solutions

CONTRIBUTED BY: Márton Petö | 1 year ago BY: EDITORIAL BOARD
Staff Picks , Calculus , Equation Solving , Geometry , ...
1
REPLIES
2.1K
VIEWS

Brouncker's continued fraction of Wallis's Arithmetica Infinitorum and Euler E123

CONTRIBUTED BY: Oliver Seipel | 1 year ago BY: EDITORIAL BOARD
Staff Picks , Calculus , Graphics and Visualization , Mathematics , ...
1
REPLIES
2.9K
VIEWS

Extended black hole thermodynamics from extended Iyer-Wald formalism

CONTRIBUTED BY: Yong Xiao | 1 year ago BY: EDITORIAL BOARD
Staff Picks , Astronomy , Mathematics , Physics , ...
1
REPLIES
4.9K
VIEWS

Riemann's explicit formula made more explicit

CONTRIBUTED BY: Oliver Seipel | 1 year ago BY: EDITORIAL BOARD
Staff Picks , Calculus , Graphics and Visualization , Mathematics , ...
1
REPLIES
3.5K
VIEWS

DSolve gives result Complex infinity, but gives different result with simplified input

QUESTION FROM: Leslaw Bieniasz | 2 years ago BY: Michael Rogers
Calculus , Equation Solving , Mathematics , Symbolic Computations , ...
2
REPLIES
2.1K
VIEWS

Eliminate hangs on addition of irrelevant equations

QUESTION FROM: James Bowery | 2 years ago BY: Daniel Lichtblau
Algebra , Equation Solving , Mathematics , Symbolic Computations , ...
1
REPLIES
2.6K
VIEWS

On Jain's Digital Piracy Model: Horizontal vs Vertical Product Differentiation

CONTRIBUTED BY: Kresimir Zigic | 2 years ago BY: EDITORIAL BOARD
Staff Picks , Business Analytics , Computer Science , Economics , ...
1
REPLIES
2.6K
VIEWS

Optimal control theory techniques for nitrogen vacancy ensembles in single crystal diamond

CONTRIBUTED BY: Madelaine Liddy | 2 years ago BY: EDITORIAL BOARD
Staff Picks , Graphics and Visualization , Mathematica Add-Ons , ...
1
REPLIES
2.5K
VIEWS

[BOOK] The normal form for complex projective conics

CONTRIBUTED BY: Barry H Dayton | 2 years ago BY: EDITORIAL BOARD
Staff Picks , Algebra , Geometry , Graphics and Visualization , ...
1
REPLIES
3.1K
VIEWS

Privatization under Political Ties

CONTRIBUTED BY: Matteo Broso | 2 years ago BY: EDITORIAL BOARD
Staff Picks , Computational Humanities , Dynamic Interactivity , ...
1
REPLIES
3K
VIEWS

Testing Speed of Gravity with Black Hole Ringdown: Regge-Wheeler and Zerilli equations

CONTRIBUTED BY: Sergi Sirera | 2 years ago BY: EDITORIAL BOARD
Staff Picks , Astronomy , Calculus , Mathematics , Physics , ...
1
REPLIES
4.3K
VIEWS

Facilitating Collusion with Spot-Price Contracting

CONTRIBUTED BY: John Hatfield | 2 years ago BY: EDITORIAL BOARD
Staff Picks , Calculus , Dynamic Interactivity , ...
1
REPLIES
2.8K
VIEWS

Problem solving system of three equations

QUESTION FROM: Alex B. | 2 years ago BY: Gianluca Gorni
Algebra , Equation Solving , Mathematics , Symbolic Computations , ...
4
REPLIES
2.9K
VIEWS

Metamathematics, Ordinary Differential Equations,and their Application to Harmonic Oscillator Motion

CONTRIBUTED BY: Athanasios Paraskevopoulos | 2 years ago BY: EDITORIAL BOARD
Staff Picks , Calculus , Computer-Based Maths , Education , ...
1
REPLIES
3.8K
VIEWS

Introduction to the Hirota direct method with the trajectory approach to solitons

CONTRIBUTED BY: Klaus von Bloh | 2 years ago BY: EDITORIAL BOARD
Staff Picks , Calculus , Equation Solving , ...
1
REPLIES
4.3K
VIEWS

[WSS23] Towards a homoiconic foundation in the Wolfram Language

CONTRIBUTED BY: Adam Millar | 2 years ago BY: EDITORIAL BOARD
Staff Picks , Discrete Mathematics , Graphics and Visualization , ...
1
REPLIES
3.8K
VIEWS

Polar coordinates of polygons which aren't regular

CONTRIBUTED BY: Frank Kampas | 2 years ago BY: EDITORIAL BOARD
Staff Picks , Equation Solving , Geometry , ...
1
REPLIES
4.6K
VIEWS

Integral of an exponent function

QUESTION FROM: Sai Sudhir Chalavadi | 2 years ago BY: Gianluca Gorni
Calculus , Mathematics , Symbolic Computations , Wolfram Language
9
REPLIES
4.1K
VIEWS

The Routh-Hurwitz stability criterion

CONTRIBUTED BY: Paul Abbott | 2 years ago BY: EDITORIAL BOARD
Staff Picks , Calculus , Computer-Based Maths , Control Systems , ...
1
REPLIES
7.9K
VIEWS

Solution for equation that models a car on a banked curve?

QUESTION FROM: Peter Burbery | 2 years ago BY: Mariusz Iwaniuk
Algebra , Equation Solving , Mathematics , Symbolic Computations , ...
4
REPLIES
3.2K
VIEWS

Disabling System Cache (not ClearSystemCache)

QUESTION FROM: Troy Wahl | 3 years ago BY: Troy Wahl
Mathematica , Symbolic Computations , Tuning and Debugging , ...
3
REPLIES
3.9K
VIEWS

What is quantum calculus?

CONTRIBUTED BY: Paul Abbott | 3 years ago BY: Dean Gladish
Calculus , Discrete Mathematics , Graphs and Networks , Mathematics , ...
1
REPLIES
7.4K
VIEWS

The solution of cubic equation x^3+cx=d

QUESTION FROM: Daniel Niu | 3 years ago BY: Daniel Lichtblau
Algebra , Equation Solving , Mathematics , Symbolic Computations , ...
5
REPLIES
4.4K
VIEWS

Issue with Inverse Fourier transforms of Hypergeometric functions?

QUESTION FROM: Fab Nicol | 3 years ago BY: Fab Nicol
Mathematics , Signal Processing , Symbolic Computations , ...
6
REPLIES
5.1K
VIEWS

Not a quantified system of equations and inequalities

QUESTION FROM: Patrick Richardsen | 4 years ago BY: Rohit Namjoshi
Calculus , Equation Solving , Mathematics , Symbolic Computations , ...
3
REPLIES
4.1K
VIEWS

Extending the triangular square numbers sequence

CONTRIBUTED BY: Bill Gosper | 4 years ago BY: EDITORIAL BOARD
Staff Picks , Algebra , Computer-Based Maths , Equation Solving , ...
1
REPLIES
6.4K
VIEWS

Corrigendum: a package for robust handling of values and errors

CONTRIBUTED BY: Pedro Cabral | 4 years ago BY: EDITORIAL BOARD
Staff Picks , Computer Science , Mathematica Add-Ons , Packages , ...
1
REPLIES
7.7K
VIEWS

Pushdown automata and context free grammars

CONTRIBUTED BY: Tomas De Camino Beck | 4 years ago BY: EDITORIAL BOARD
Staff Picks , Computational Linguistics , Computational Systems , ...
1
REPLIES
10.2K
VIEWS

Self-verifying papers as computational notebooks, e.g. Eckart potential

CONTRIBUTED BY: Paul Abbott | 4 years ago BY: EDITORIAL BOARD
Staff Picks , Algebra , Calculus , Mathematica , Mathematics , ...
1
REPLIES
8.5K
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

Solving symbolically a system of 3 (complicated) equations

QUESTION FROM: Olimpia Cutinelli Rendina | 4 years ago BY: Gianluca Gorni
Algebra , Equation Solving , Mathematics , Symbolic Computations , ...
12
REPLIES
5.9K
VIEWS

Kernel quits while using DSolve[ ]?

QUESTION FROM: Aslam Kittur | 4 years ago BY: Daniel Lichtblau
Calculus , Equation Solving , Mathematics , Symbolic Computations , ...
3
REPLIES
5.8K
VIEWS

Piecewise series solutions to ODEs

CONTRIBUTED BY: Rauan Kaldybaev | 4 years ago BY: EDITORIAL BOARD
Staff Picks , Calculus , Computer-Based Maths , Equation Solving , ...
1
REPLIES
6.1K
VIEWS

Solving Laplace equation for the log of real quadratic polynomials.

CONTRIBUTED BY: Diego Ramos | 5 years ago BY: EDITORIAL BOARD
Staff Picks , Algebra , Equation Solving , Mathematics , ...
1
REPLIES
9.5K
VIEWS

[Notebook] SliceContourPlot3D helps solving a 2020 TST Problem

CONTRIBUTED BY: Shenghui Yang | 5 years ago BY: EDITORIAL BOARD
Staff Picks , Algebra , Computer-Based Maths , Education , ...
1
REPLIES
9K
VIEWS

FindEquationalProof: Dual Axioms in Set Theory and Boolean Logic

CONTRIBUTED BY: uwe moehring | 5 years ago BY: Brian Tenneson
Computer-Based Maths , Mathematica , Mathematics , ...
7
REPLIES
13.3K
VIEWS

Solve system of 3 equations using "Solve"

QUESTION FROM: Liyaqat Nazir | 5 years ago BY: Liyaqat Nazir
Equation Solving , Mathematics , Symbolic Computations , ...
5
REPLIES
8.8K
VIEWS

How to simplify Sign'

QUESTION FROM: Severin Posta | 5 years ago BY: John Doty
Calculus , Mathematics , Symbolic Computations , Wolfram Language
7
REPLIES
9.1K
VIEWS

Avoid issue when differentiating Green's function

QUESTION FROM: Omer G | 5 years ago BY: Gianluca Gorni
Calculus , Mathematics , Symbolic Computations , Wolfram Language
4
REPLIES
3.7K
VIEWS

Solve equations with sums?

QUESTION FROM: Pavel Knyazev | 5 years ago BY: Pavel Knyazev
Equation Solving , Mathematics , Symbolic Computations , ...
2
REPLIES
4.1K
VIEWS

Solve symbolic cubic equation and select specific solution

QUESTION FROM: Bernd Sprenger | 5 years ago BY: Updating Name
Equation Solving , Mathematics , Symbolic Computations , ...
3
REPLIES
7.1K
VIEWS

Fixing RegionMember & A302176 at once.

CONTRIBUTED BY: Brad Klee | 5 years ago BY: Brad Klee
Discrete Mathematics , Geometry , Mathematics , ...
1
REPLIES
6.2K
VIEWS

Simplify sum expression containing Kronecker delta?

QUESTION FROM: Michael Helmle | 6 years ago BY: Michael Helmle
Algebra , Equation Solving , Mathematics , Symbolic Computations , ...
8
REPLIES
6.6K
VIEWS

Reproduce the StateSpaceModel example given in the documentation?

QUESTION FROM: Michael Helmle | 6 years ago BY: Neil Singer
Control Systems , Equation Solving , Mathematica , Modeling , ...
3
REPLIES
6.4K
VIEWS

Expand double derivative when substituted?

QUESTION FROM: Aakash Gupta | 6 years ago BY: Gianluca Gorni
Calculus , Mathematics , Symbolic Computations , Wolfram Language
3
REPLIES
6.2K
VIEWS

Solve first order linear equation using DSolve?

QUESTION FROM: tian zhao | 6 years ago BY: tian zhao
Calculus , Equation Solving , Mathematics , Symbolic Computations , ...
15
REPLIES
7.7K
VIEWS

[?] Avoid problem with the parametrization of a line integral?

QUESTION FROM: Jaime de la Mota | 7 years ago BY: Hans Dolhaine
Calculus , Mathematics , Symbolic Computations , Wolfram Language
5
REPLIES
5.1K
VIEWS

Get the factorization of a polynomial?

QUESTION FROM: Roberto Cipollone | 7 years ago BY: Roberto Cipollone
Algebra , Calculus , Mathematics , Symbolic Computations , ...
8
REPLIES
4.9K
VIEWS

Solve the following equation using Wolfram Language?

QUESTION FROM: Ramtin Rasoul | 7 years ago BY: Gianluca Gorni
Equation Solving , Mathematics , Symbolic Computations , ...
3
REPLIES
3.4K
VIEWS

[?] Differentiate a function defined via Piecewise[]?

CONTRIBUTED BY: Tigran Aivazian | 7 years ago BY: Anonymous User
Mathematics , Symbolic Computations , Wolfram Language
5
REPLIES
8.6K
VIEWS

Complex Variable Description of Harmonic Oscillator

CONTRIBUTED BY: Frank Kampas | 7 years ago
Equation Solving , Mathematics , Physics , Symbolic Computations , ...
0
REPLIES
2.1K
VIEWS

[?] Integrate[Sin[x Pi n] Sin[x Pi m], {x,0,1}] for m=n ?

QUESTION FROM: Ulrich Mutze | 7 years ago BY: Ulrich Mutze
Calculus , Mathematics , Symbolic Computations , Wolfram Language
4
REPLIES
8.6K
VIEWS

[?] How restricted pattern works?

QUESTION FROM: Santiago Hincapie | 7 years ago BY: Gianluca Gorni
Symbolic Computations , Wolfram Language
1
REPLIES
4.9K
VIEWS

[?] Keep x/y (Divide[x,y]) from turning into Times[x, Power[y,-1]]?

QUESTION FROM: Elaine Kant | 7 years ago BY: Elaine Kant
Algebra , Mathematics , Symbolic Computations , Wolfram Language
4
REPLIES
7.4K
VIEWS

Factor out known multipliers in algebraic expressions?

QUESTION FROM: André Barbosa | 7 years ago BY: André Barbosa
Algebra , Mathematics , Symbolic Computations , Wolfram Language
6
REPLIES
5.2K
VIEWS

[?] Solve this system of equations with some assumptions?

QUESTION FROM: Joe Ford | 7 years ago BY: Daniel Lichtblau
Equation Solving , Mathematics , Physics , Symbolic Computations , ...
3
REPLIES
16.4K
VIEWS

[?]  Simplify powers, (x^n)^(1/n) to x?

QUESTION FROM: Kenneth Miller | 8 years ago BY: Hans Milton
Algebra , Mathematics , Symbolic Computations , Wolfram Language
4
REPLIES
6.8K
VIEWS

[?] Integrate a given symbolic limit of integration?

QUESTION FROM: Aidan Droogan | 8 years ago BY: Daniel Lichtblau
Calculus , Mathematics , Symbolic Computations , Wolfram Language
4
REPLIES
12.4K
VIEWS

[?] Find the critical solutions?

QUESTION FROM: Brendan Isaac | 8 years ago BY: Takashi Yoshino
Calculus , Equation Solving , Mathematics , Symbolic Computations , ...
3
REPLIES
8.4K
VIEWS

[?] Simplify Conjugate[DiracDelta[x]]?

QUESTION FROM: Anonymous User | 8 years ago BY: Anonymous User
Equation Solving , Mathematics , Symbolic Computations , ...
4
REPLIES
5.6K
VIEWS

[?] Substitute a - z == y into an equation?

QUESTION FROM: Stephan Foley | 8 years ago BY: Bill Simpson
Equation Solving , Mathematics , Symbolic Computations , ...
3
REPLIES
10.7K
VIEWS

DSolve function provides unexpected solution?

QUESTION FROM: Brian Appleton | 8 years ago BY: Gianluca Gorni
Calculus , Equation Solving , Mathematics , Symbolic Computations , ...
8
REPLIES
5.3K
VIEWS

[?] Use Assuming and Substitute commands to simplify the expression?

QUESTION FROM: Jacques Ou | 8 years ago BY: Bill Simpson
Calculus , Mathematics , Symbolic Computations , Wolfram Language
4
REPLIES
5.5K
VIEWS

[?] Multiplicate these terms using Wolfram|Alpha?

QUESTION FROM: Samuel Otero | 8 years ago BY: Daniel Lichtblau
Algebra , Mathematics , Symbolic Computations , Wolfram|Alpha
2
REPLIES
6.5K
VIEWS

[?] CountourPlot of (Cos(2x))^2 ==0 ?

QUESTION FROM: Bhagya Athu | 8 years ago BY: Valeriu Ungureanu
Graphics and Visualization , Mathematics , Symbolic Computations , ...
7
REPLIES
6.8K
VIEWS
2
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