Functions for manipulating elements in explicit lists. This gives a list with x prepended. This inserts x so that it becomes element number 2.

In an expression like f[{a,b,c}] you are giving a list as the argument to a function. Often you need instead to apply a function directly to the elements of a list, rather ...

If you have a list of elements, it is often important to be able to apply a function separately to each of the elements. You can do this in Mathematica using Map. This ...

Converting notebooks to HTML. Export has many options applying to HTML export that allow you to specify how notebooks should be converted for web browsers with different ...

Create a Slide Show Create a Lecture Notebook Style and Format Notebooks

Mathematica includes a variety of non-printing characters, some used to fine-tune layout, and others used to define precise syntactic interpretations while maintaining the ...

In Mathematica, a palette is just a notebook with a collection of controls such as buttons. A uniquely powerful consequence of Mathematica's unified design is that a symbolic ...

x /= c divides x by c and returns the new value of x.

HoldPattern[expr] is equivalent to expr for pattern matching, but maintains expr in an unevaluated form.

PrecedenceForm[expr, prec] prints with expr parenthesized as it would be if it contained an operator with precedence prec.