Defines a function, MatrixReplace, to evaluate an expression at a matrix using a generalization of a formula in R. B. Kirchner, "An Explicit Formula for e^(A t)", American ...

Although Mathematica has the most complete numeric and symbolic implementation of mathematical functions, scientists and engineers regularly need to consult handbooks, ...

The attached notebook has a Mathematica function which tabulates elements in a given chemical formula and gives the number of respective atoms. From then on, it is easy to ...

LoanFunctions.m is a package containing functions that help in calculations of certain loan costs: for estimating home purchase costs and performing other loan calculations. ...

Many of the stochastic carcinogenesis models developed during the last two decades or so are sequential, unidirectional compartmental models. Such cancer models belong to the ...

In many cases plotting can be made easier by creating your own plotting functions which make use of the built-in functions of Mathematica. In such cases conflicts can occur ...

A procedure, alternative to Hypergeometric1F1, for the computation of the regular confluent hypergeometric function 1F1(a;b;z) is suggested. The procedure, based on an ...

This notebook intends to illustrate how one can use Mathematica to plot functions which are not well-behaved, the so-called "monsters" of analysis. Specifically, this ...

Directed-graph iterated function systems are an important generalization of iterated function systems. In this article, we discuss their basic theory and implementation.

By use of a computer and Mathematica the elementary function cos x is visualized as a limit of the graphs of Taylor polynomials. A slight modification of the Taylor ...