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Numerical Analysis of Non-linear Black Scholes using finite differences

QUESTION FROM: Anais Hulot | 13 years ago BY: Sander Huisman
Demonstrations , Economics , Finance , Mathematica , Mathematics , ...
4
REPLIES
18.3K
VIEWS

Simplification/change of representation of formulas

QUESTION FROM: Ulrich Müller | 13 years ago BY: Todd Rowland
Algebra , Equation Solving , Mathematica , Mathematics
4
REPLIES
6.3K
VIEWS

How to Reinitialize a Continuous Integrator Block

QUESTION FROM: nathan curry | 13 years ago BY: Johan Rhodin
Control Systems , Engineering , Mathematics , SystemModeler
4
REPLIES
22.4K
VIEWS

Changing differential equation during NDSolve evaluation

QUESTION FROM: Pat Mac | 13 years ago BY: Pat Mac
Equation Solving , Mathematica , Mathematics , ...
4
REPLIES
9K
VIEWS

writing data to a file from loop

QUESTION FROM: Teoman Ozturk | 13 years ago BY: Teoman Ozturk
Mathematics
4
REPLIES
8.3K
VIEWS

Functional Programming for Non-linear Equations

QUESTION FROM: Pat Mac | 13 years ago BY: Pat Mac
Biological Sciences , Chemistry , High-Performance Computing , ...
4
REPLIES
20.8K
VIEWS

Probability question

QUESTION FROM: Ronald Bliss | 13 years ago BY: Ronald Bliss
Mathematics , Statistics and Probability
4
REPLIES
4.6K
VIEWS

use of the $ symbol

QUESTION FROM: Luis Ledesma | 13 years ago BY: Jari Kirma
Authoring and Publishing , Computer Science , Data Science , ...
4
REPLIES
19K
VIEWS

Plotting multiple lines and using filling on only one line

QUESTION FROM: Allen Hammack | 13 years ago BY: Arnoud Buzing
Algebra , Mathematica , Mathematics
4
REPLIES
13K
VIEWS

Newton-Raphson Root Finding, Difficulty in coding

QUESTION FROM: Cory Leahy | 13 years ago BY: Jari Kirma
Mathematics , Physics , Wolfram Language
4
REPLIES
9.3K
VIEWS

puzzle n^2 -1

QUESTION FROM: Luis Ledesma | 13 years ago BY: Yoshihiro Sato
Computer Science , Game Development , Mathematics , ...
4
REPLIES
14.9K
VIEWS

How to solve a highly nonlinear PDE

QUESTION FROM: Yiyang Zhang | 13 years ago BY: Sean Clarke
Equation Solving , Mathematica , Mathematics , ...
4
REPLIES
6.8K
VIEWS

Solving Cos trigonometric equation

QUESTION FROM: Ahmed Al-Ali | 13 years ago BY: Bill Simpson
Equation Solving , Mathematica , Mathematics
4
REPLIES
8.4K
VIEWS

Precision, lower boundary of

QUESTION FROM: Nickel Paulsen | 13 years ago BY: Nickel Paulsen
Data Science , Mathematica , Mathematics
4
REPLIES
5.8K
VIEWS

Algorithms behind Step-by-Step solutions in Wolfram|Alpha ?

QUESTION FROM: shubham agarwal | 13 years ago BY: David Reiss
Calculus , Computational Systems , Computer Science , Education , ...
4
REPLIES
22.6K
VIEWS

Integral of Exponential Functions

QUESTION FROM: John G | 13 years ago BY: John G
Mathematics , Wolfram Language
4
REPLIES
12.4K
VIEWS

Calculating possible solutions

QUESTION FROM: jtherlio | 13 years ago BY: Steve M
Aerospace Engineering , Education , Engineering , Material Sciences , ...
4
REPLIES
17.9K
VIEWS

Mathematica algorithm to minimize summation

QUESTION FROM: david Bernard | 13 years ago BY: david Bernard
Mathematica , Optimization , Mathematics
4
REPLIES
6.2K
VIEWS

Logic AND in Matlab vs Mathematica?

QUESTION FROM: feng wei | 13 years ago BY: Ilian Gachevski
Discrete Mathematics , Mathematica , Mathematics
4
REPLIES
8.2K
VIEWS

How to determine (m) in term of (n) of Nakagami function

QUESTION FROM: John G | 13 years ago BY: John G
Mathematics , Wolfram Language
4
REPLIES
6.8K
VIEWS

Equation of a line intersepting two planes

QUESTION FROM: Chinthaka Ratnaweera | 13 years ago BY: Udo Krause
Mathematics , Physics
4
REPLIES
4.3K
VIEWS

Removing Repeated Permutations

QUESTION FROM: Martin Hadley | 13 years ago BY: Daniel Lichtblau
Mathematics
4
REPLIES
10.9K
VIEWS

Rule 30 exact binomial-Lucas lifting: boolean logic to integer coefficients, Stirling & support sets

CONTRIBUTED BY: Tigran Nersissian | 6 days ago BY: Tigran Nersissian
Staff Picks , Algebra , Computational Systems , ...
3
REPLIES
402
VIEWS

WolframAlpha, step-by-step returns Missing

QUESTION FROM: Aaron Naiman | 15 days ago BY: Ahmed Elbanna
Mathematics , Wolfram|Alpha , Wolfram Language
3
REPLIES
170
VIEWS

Neural network prediction of the Hubble space telescope semimajor axis

CONTRIBUTED BY: Akram Masoud | 16 days ago BY: Tahia. F. Dabash
Staff Picks , Artificial Intelligence , Astronomy , ...
3
REPLIES
241
VIEWS

How to calculate the infimum of a quantified sequence ratio with integer constraints?

QUESTION FROM: Bharath Krishnan | 26 days ago BY: David Trimas
Algebra , Optimization , Mathematics , Wolfram Language
3
REPLIES
333
VIEWS

How to further simplify and combine solution sets of trigonometric equations?

QUESTION FROM: Bill Blair | 2 months ago BY: Michael Rogers
Algebra , Mathematics , Symbolic Computations , Wolfram Language
3
REPLIES
366
VIEWS

Hidden symmetry in permutation space

CONTRIBUTED BY: David Vasholz | 2 months ago BY: EDITORIAL BOARD
Staff Picks , Algebra , Discrete Mathematics , ...
3
REPLIES
415
VIEWS

DSolve v.s. copilot for Coulomb damping

QUESTION FROM: Isao Maruyama | 2 months ago BY: Michael Rogers
Algebra , Calculus , Equation Solving , Mathematics , Wolfram Language
3
REPLIES
295
VIEWS

Poncelet triangles and the amazing loci of the isogonal conjugates

CONTRIBUTED BY: Dan Reznik | 3 months ago BY: Alejandro Latorre Chirot
Staff Picks , Computer-Based Maths , Geometry , ...
3
REPLIES
7.4K
VIEWS

How to transform identically for factors to include the specified partial form?

QUESTION FROM: Bill Blair | 3 months ago BY: Michael Rogers
Algebra , Mathematics
3
REPLIES
465
VIEWS

How to divide both sides of the equation by the leftmost constant coefficient?

QUESTION FROM: Bill Blair | 3 months ago BY: Gianluca Gorni
Mathematics , Symbolic Computations
3
REPLIES
440
VIEWS

Covariant derivatives and connections in the UD calculus

CONTRIBUTED BY: Brian Beckman | 3 months ago BY: Brian Beckman
Staff Picks , Astronomy , Calculus , Mathematics , Packages , ...
3
REPLIES
725
VIEWS

How do you derive the differential volume element in spherical coordinates d(tau) from Cartesian?

QUESTION FROM: Patrick Merrill | 3 months ago BY: Patrick Merrill
Calculus , Mathematics
3
REPLIES
551
VIEWS

How to obtain such a result when solving the system of equations?

QUESTION FROM: Bill Blair | 3 months ago BY: Gianluca Gorni
Algebra , Equation Solving , Mathematics , Symbolic Computations
3
REPLIES
569
VIEWS

Happy √2²²-22 -- And other ways to calculate 2026

CONTRIBUTED BY: Ed Pegg | 4 months ago BY: EDITORIAL BOARD
Staff Picks , Algebra , Graphics and Visualization , Mathematics
3
REPLIES
3.3K
VIEWS

Monads natural transformations: categories for the working programmers

CONTRIBUTED BY: Dara Shayda | 4 months ago BY: EDITORIAL BOARD
Staff Picks , Algebra , Computer Science , Image Processing , ...
3
REPLIES
704
VIEWS

Wolfram|Alpha expression for the indefinite integral ∫ ln(x+f)/(x+a) dx is not always valid?

QUESTION FROM: Brent Page | 5 months ago BY: Brent Page
Calculus , Mathematics , Wolfram|Alpha
3
REPLIES
1.1K
VIEWS

How to remove the "if" part following the calculation result obtained from Solve?

QUESTION FROM: Wen Dao | 5 months ago BY: Michael Rogers
Algebra , Equation Solving , Mathematics , Symbolic Computations , ...
3
REPLIES
923
VIEWS

My integral is running slow -- why?

QUESTION FROM: Patrick McMullen | 6 months ago BY: Patrick McMullen
Calculus , Mathematics , Wolfram Language
3
REPLIES
892
VIEWS

Proving Pythagorean theorem using Trigonometry

QUESTION FROM: Frank Kampas | 6 months ago BY: Ching-Kuang Shene
Geometry , Mathematics , Wolfram Language
3
REPLIES
9.7K
VIEWS

Graph Lagrangian for CO2 and Benzene to compute vibrational spectra

CONTRIBUTED BY: Dara Shayda | 7 months ago BY: EDITORIAL BOARD
Staff Picks , Calculus , Chemistry , Dynamic Interactivity , ...
3
REPLIES
1.5K
VIEWS

Automated completing the square for multivariate polynomials with mixed quadratic forms

QUESTION FROM: Wen Dao | 7 months ago BY: Daniel Lichtblau
Algebra , Mathematics , Wolfram Language
3
REPLIES
1.5K
VIEWS

Unexpected result from Area of polygon?

QUESTION FROM: Jim Clinton | 7 months ago BY: Jim Clinton
Geometry , Mathematics , Wolfram Language
3
REPLIES
1.9K
VIEWS

Norm[] of real vector

QUESTION FROM: Jay Gourley | 8 months ago BY: Gianluca Gorni
Algebra , Mathematics , Wolfram Language
3
REPLIES
1.5K
VIEWS

What is wrong with WhenEvent ?

QUESTION FROM: Mikhail Khenner | 9 months ago BY: Mikhail Khenner
Calculus , Equation Solving , Mathematics , Numerical Computation , ...
3
REPLIES
1.6K
VIEWS

[WSS25] What shapes can organisms have? Studying biological evolution in the Wolfram evolution model

CONTRIBUTED BY: Júlia Campolim | 9 months ago BY: Júlia Campolim
Staff Picks , Computational Systems , Computer Science , ...
3
REPLIES
1.4K
VIEWS

Computing π with the sin function

CONTRIBUTED BY: Bill Gosper | 9 months ago BY: Luis Felipe Massena Misiec
Staff Picks , Calculus , Computer-Based Maths , Education , ...
3
REPLIES
6.5K
VIEWS

3D space shuttle wind tunnel test

CONTRIBUTED BY: Yu Chen | 9 months ago BY: David Keith
Computer Science , Engineering , Geometry , ...
3
REPLIES
2.6K
VIEWS

Unexpected results during 2D regions basic Boolean manipulation

QUESTION FROM: Kirill Vasin | 10 months ago BY: Kirill Vasin
Geometry , Mathematics , Wolfram Language
3
REPLIES
1.6K
VIEWS

Getting the Jacobian with FindRoot output

QUESTION FROM: Housam Binous | 10 months ago BY: Daniel Lichtblau
Mathematics , Numerical Computation , Wolfram Language
3
REPLIES
1.6K
VIEWS

Visualize correctly a line orthogonal to a plane

QUESTION FROM: Jan Potocki | 10 months ago BY: Jan Potocki
Graphics and Visualization , Mathematics , Wolfram Language
3
REPLIES
1.2K
VIEWS

[WSS21] Lie algebras and curvature in discrete geometry

CONTRIBUTED BY: Antonia Seifert | 10 months ago BY: Nomsa Ledwaba
Staff Picks , Algebra , Geometry , Graphics and Visualization , ...
3
REPLIES
9.5K
VIEWS

How do I get the real values of one variable out of a ReImPlot plot?

QUESTION FROM: Nikita Averin | 11 months ago BY: Gianluca Gorni
Algebra , Graphics and Visualization , Mathematics , Wolfram Language
3
REPLIES
1.3K
VIEWS

[GIF] Phase (periodic family of Weierstrass functions)

CONTRIBUTED BY: Clayton Shonkwiler | 11 months ago BY: Shenghui Yang
Staff Picks , Algebra , Computational Humanities , ...
3
REPLIES
3.1K
VIEWS

On the bilateral hypergeometric function

CONTRIBUTED BY: J. M. | 11 months ago BY: Tigran Ishkhanyan
Staff Picks , Computer-Based Maths , Graphics and Visualization , ...
3
REPLIES
8.3K
VIEWS

Request resources for mathematical foundations of higher-order topological dynamics in networks

QUESTION FROM: Amin Cheikhi | 0 months ago BY: Daniel Lichtblau
Algebra , Calculus , Discrete Mathematics , Mathematics , ...
3
REPLIES
2.8K
VIEWS

Does this plot in cylindrical coordinates look correct?

QUESTION FROM: Chris Cantrell | 0 months ago BY: Chris Cantrell
Graphics and Visualization , Mathematics , Wolfram Language
3
REPLIES
1.2K
VIEWS

Finding pivots of a matrix with symbols

QUESTION FROM: Xiangyang Zhou | 0 months ago BY: Xiangyang Zhou
Algebra , Mathematics , Symbolic Computations , Wolfram Language
3
REPLIES
1.6K
VIEWS

Do you have 1 simple function that will handle the various types of double integration?

QUESTION FROM: Mary A. Marion | 0 months ago BY: Mary A. Marion
Calculus , Mathematics , Wolfram Language
3
REPLIES
1.6K
VIEWS

Substitute x in f[x] by a function. Fail to find out how to do that

QUESTION FROM: Christer Gustafsson | 0 months ago BY: Christer Gustafsson
Calculus , Mathematics , Wolfram Language
3
REPLIES
2.1K
VIEWS

Create a VectorPlot3D using a parametric equation

QUESTION FROM: Mitchell Sandlin | 0 months ago BY: Gianluca Gorni
Graphics and Visualization , Mathematics , Wolfram Language
3
REPLIES
1.9K
VIEWS

Problems with iterative process

QUESTION FROM: Denis Ivanov | 1 year ago BY: Denis Ivanov
Calculus , Mathematics , Numerical Computation , Wolfram Language
3
REPLIES
1.9K
VIEWS

Solving a simple system of four equations gives no output

QUESTION FROM: Sasha Mandra | 1 year ago BY: Michael Rogers
Algebra , Equation Solving , Mathematics , Symbolic Computations , ...
3
REPLIES
1.9K
VIEWS

How does Wolfram deals with undefined list in equations?

QUESTION FROM: Ibtisam Ali | 1 year ago BY: Gianluca Gorni
Algebra , Equation Solving , Mathematics , Wolfram Language
3
REPLIES
1.4K
VIEWS

[Solved] A problem with Golden ratio in Wolfram|Alpha ?

QUESTION FROM: pierre moreau | 1 year ago BY: Nez TheNaughty
Mathematics , Wolfram|Alpha
3
REPLIES
6.8K
VIEWS

Help in drawing a diagram

QUESTION FROM: Sami Heidari | 1 year ago BY: Gianluca Gorni
Graphics and Visualization , Mathematics , Wolfram Language
3
REPLIES
1.2K
VIEWS

How to simplify this complex equation

QUESTION FROM: Claudine Walduck | 1 year ago BY: Gianluca Gorni
Algebra , Mathematics , Wolfram Language
3
REPLIES
1.7K
VIEWS

Particle exchange statistics beyond fermions and bosons

CONTRIBUTED BY: Zhiyuan Wang | 1 year ago BY: Vitaliy Kaurov
Staff Picks , Mathematica Add-Ons , Mathematics , Packages , ...
3
REPLIES
6.3K
VIEWS

Matrix multiplication between an operator Matrix and another

QUESTION FROM: Thanos Theodorou | 1 year ago BY: Thanos Theodorou
Algebra , Mathematics , Wolfram Language
3
REPLIES
2.2K
VIEWS

Chain of thought comparison for geometric reasoning in Wolfram for OpenAI's ChatGPT o1-pro, o1 & 4o

CONTRIBUTED BY: James Wiles | 1 year ago BY: James Wiles
Staff Picks , Artificial Intelligence , Geometry , ...
3
REPLIES
3K
VIEWS

Error in solving equations, please correct if you can

QUESTION FROM: Sami Heidari | 1 year ago BY: Hans Milton
Algebra , Equation Solving , Mathematics , Symbolic Computations , ...
3
REPLIES
2.3K
VIEWS

Application "Math Helper" for programmers, based on the Wolfram Alpha API

CONTRIBUTED BY: Livio Cicala | 2 years ago BY: Livio Cicala
Computer Science , Equation Solving , External Programs and Systems , ...
3
REPLIES
10.5K
VIEWS

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

QUESTION FROM: Salim Mahmood | 2 years ago BY: Gianluca Gorni
Calculus , Equation Solving , Mathematics , Physics , ...
3
REPLIES
1.6K
VIEWS

FindPeaks having issues with TimeSeries

QUESTION FROM: Edmund Robinson | 2 years ago BY: Jim Baldwin
Mathematics , Signal Processing , Statistics and Probability , ...
3
REPLIES
4.4K
VIEWS

Regarding the boundary conditions in square cavity problem

QUESTION FROM: Nithiya V | 2 years ago BY: Mohammad Bahrami
Geometry , Graphics and Visualization , Mathematics , Wolfram Language
3
REPLIES
2.2K
VIEWS

Thales' theorem in an ellipse

CONTRIBUTED BY: Shenghui Yang | 2 years ago BY: Hans Milton
Staff Picks , Computer-Based Maths , Dynamic Interactivity , ...
3
REPLIES
4K
VIEWS

Work with Notebook Assistant on a HMMT probability problem

CONTRIBUTED BY: Shenghui Yang | 2 years ago BY: Shenghui Yang
Staff Picks , Artificial Intelligence , Graphics and Visualization , ...
3
REPLIES
3.8K
VIEWS

2500 double pendulums. Varying initial angles: domains of chaos and order.

CONTRIBUTED BY: Vitaliy Kaurov | 2 years ago BY: Vitaliy Kaurov
Staff Picks , Dynamic Interactivity , Graphics and Visualization , ...
3
REPLIES
11.6K
VIEWS

A chain of Lucas squares in right triangle

CONTRIBUTED BY: Shenghui Yang | 2 years ago BY: Shenghui Yang
Staff Picks , Computer-Based Maths , Dynamic Interactivity , ...
3
REPLIES
3.4K
VIEWS

Changing how EngineeringForm output is being displayed

QUESTION FROM: Martin Xia | 2 years ago BY: Valeriu Ungureanu
Engineering , Mathematics , Wolfram Language
3
REPLIES
2.9K
VIEWS

Circular reference in differential equations

QUESTION FROM: Mishal Mohanlal | 2 years ago BY: Michael Rogers
Calculus , Equation Solving , Mathematics , Numerical Computation , ...
3
REPLIES
2.4K
VIEWS

NSolve won't execute

QUESTION FROM: Leon Fairbanks | 2 years ago BY: Leon Fairbanks
Equation Solving , Mathematics , Numerical Computation , ...
3
REPLIES
2.4K
VIEWS

[Solved] Trying to solve polynomial system

QUESTION FROM: Ali Hammoud | 2 years ago BY: Ali Hammoud
Algebra , Equation Solving , Mathematics , Symbolic Computations , ...
3
REPLIES
2.6K
VIEWS

Differentiating summation notation with respect to an indexed variable

QUESTION FROM: B P | 2 years ago BY: Gianluca Gorni
Calculus , Mathematics , Wolfram Language
3
REPLIES
2.2K
VIEWS

Finding Upper Bounds on Complex Function Extrema

QUESTION FROM: Patrick DS. | 2 years ago BY: Gianluca Gorni
Equation Solving , Mathematics , Symbolic Computations
3
REPLIES
1.8K
VIEWS

Issues solving symbolic matrix equation

QUESTION FROM: Reza rho | 2 years ago BY: Updating Name
Algebra , Mathematics , Symbolic Computations , Wolfram Language
3
REPLIES
2.2K
VIEWS

Conjugate[] isn't working for me

QUESTION FROM: Christopher Rygaard | 2 years ago BY: Christopher Rygaard
Mathematics , Symbolic Computations , Wolfram Language
3
REPLIES
1.8K
VIEWS

NDSolve debugging and help

QUESTION FROM: Ee Kin Chan | 2 years ago BY: Gianluca Gorni
Calculus , Equation Solving , Mathematics , Numerical Computation , ...
3
REPLIES
1.6K
VIEWS

Trapped knight path with wavy color

CONTRIBUTED BY: Shenghui Yang | 2 years ago BY: EDITORIAL BOARD
Staff Picks , Discrete Mathematics , Dynamic Interactivity , ...
3
REPLIES
4.3K
VIEWS

Solving computationally the "True Genius: Grecian Computer" puzzle

CONTRIBUTED BY: Christopher Fox | 2 years ago BY: Brock Brown
Staff Picks , Know-How , Mathematics , Recreation , Wolfram Language
3
REPLIES
52.2K
VIEWS

3*5/3*5 versus 3*5:3*5 in Wolfram Alpha

QUESTION FROM: Sergio da Silva | 2 years ago BY: Daniel Lichtblau
Mathematics , Wolfram|Alpha
3
REPLIES
1.7K
VIEWS

Issue with solving an optimization model using FindMaximum and mismatch the result from a paper

QUESTION FROM: Shafa Hananta | 2 years ago BY: Gianluca Gorni
Optimization , Mathematics , Wolfram Language
3
REPLIES
2.5K
VIEWS

New trigonometric proof of Pythagorean theorem via law of sines

CONTRIBUTED BY: Shenghui Yang | 2 years ago BY: Ajay Kumar K S
Staff Picks , Calculus , Computer-Based Maths , Equation Solving , ...
3
REPLIES
18.4K
VIEWS

A reformulation of the Browaeys and Chevrot decomposition of elastic maps

CONTRIBUTED BY: Carl Tape | 2 years ago BY: Carl Tape
Staff Picks , Graphics and Visualization , Material Sciences , ...
3
REPLIES
2.9K
VIEWS

How do you plot a non-function xRy relation

QUESTION FROM: Jay Gourley | 2 years ago BY: Michael Rogers
Graphics and Visualization , Mathematics , Wolfram Language
3
REPLIES
2.4K
VIEWS

NDSolve documentation example doesn't work on 14.1

QUESTION FROM: Pierre Dehez | 2 years ago BY: Pierre Dehez
Equation Solving , Mathematics , Numerical Computation , ...
3
REPLIES
2.2K
VIEWS

Solving and plotting with incomplete gamma function

QUESTION FROM: Debojyoti Mondal | 2 years ago BY: Gianluca Gorni
Calculus , Graphics and Visualization , Mathematics , Wolfram Language
3
REPLIES
2.4K
VIEWS

Investigation of numerical solutions of the two-dimensional Schrödinger equation

CONTRIBUTED BY: Klaus von Bloh | 2 years ago BY: Klaus von Bloh
Staff Picks , Calculus , Demonstrations , ...
3
REPLIES
4.8K
VIEWS

Rectangle Bin Packing in the Wolfram Language

CONTRIBUTED BY: Jason Biggs | 2 years ago BY: Vitaliy Kaurov
Staff Picks , Geometry , Graphics and Visualization , ...
3
REPLIES
7.9K
VIEWS
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