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Cells as Mathematica Expressions   (Mathematica Tutorial)
Like other objects in Mathematica, the cells in a notebook, and in fact the whole notebook itself, are all ultimately represented as Mathematica expressions. With the ...
In many computations you are concerned only with the final result of evaluating the expression given as input. But sometimes you also want to collect expressions that were ...
Configuration Files for Mathematica   (Mathematica Tutorial)
Mathematica stores preference settings and initialization data in two directories, $BaseDirectory and $UserBaseDirectory. Within each of these directories are several ...
Constrained Optimization   (Mathematica Overview)
Introduction Linear Optimization Numerical Nonlinear Local Optimization
Constructing Lists   (Mathematica Tutorial)
Lists are widely used in Mathematica, and there are many ways to construct them. Some explicit ways to construct lists. This gives a table of the first five powers of 2.
Constructing Matrices   (Mathematica Tutorial)
Functions for constructing matrices. This generates a 2×2 matrix whose i,j^th entry is a[i,j]. Here is another way to produce the same matrix.
Contexts and Packages   (Mathematica Tutorial)
A typical package written in Mathematica introduces several new symbols intended for use outside the package. These symbols may correspond for example to new functions or new ...
Controlling the Display of Large ...   (Mathematica Tutorial)
When you do symbolic calculations, it is quite easy to end up with extremely complicated expressions. Often, you will not even want to see the complete result of a ...
Controlling the Precision of Results   (Mathematica Tutorial)
In doing numerical operations like NDSolve and NMinimize, Mathematica by default uses machine numbers. But by setting the option WorkingPrecision->n you can tell it to use ...
Counting and Isolating Polynomial Roots   (Mathematica Tutorial)
Counting roots of polynomials. CountRoots accepts polynomials with Gaussian rational coefficients. The root count includes multiplicities. This gives the number of real roots ...
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