The Mathematica function NDSolve is a general numerical differential equation solver. It can handle a wide range of ordinary differential equations as well as some partial ...

In the contribution financial data (mainly profits/losses, P&L) are analyzed using both new built-in statistical functions and own procedures. Selected parametric P&L ...

Thedynamical behavior of different Steffensen-typemethods is analyzed.We check the chaotic behaviors alongside the convergence radii (understood as the wideness of the basin ...

In this article, we present a numerical method to numerically solve a time-fractional convection–diffusion equation. Our method is based on the operational matrices of ...

Writing reliable programs is difficult. This article discusses the advantages of a general method, called distribution-free testing, and demonstrates it at work correcting a ...

The purpose of this notebook is to illustrate what can happen when you repeatedly run a program in which all of the functions are defined using SetDelayed compared to using ...

This notebook defines a function which will allow the labeling of curves in a plot by just giving the labels or the label and fraction of the distance accross the plot at ...

This notebook gives a function for creating the points in a random walk in any Euclidean space with any number of points. An example is also given for generating a walk in ...

A package which allows a complicated expression to be presented in a more understandable form by extracting large repeated subexpressions. The package is intended for visual ...

This Mathematica 3 notebook illustrates Hammond Organ drawbar settings with a custom function to allow the user to enter them as used in many organ related books, and then ...