Encode["source", " dest"] writes an encoded version of the file source to the file dest. << dest decodes the file before reading its contents. Encode["source", " dest", " ...

OrderedQ[h[e_1, e_2, ...]] gives True if the e_i are in canonical order, and False otherwise.

Save["filename", symbol] appends definitions associated with the specified symbol to a file. Save["filename", " form"] appends definitions associated with all symbols whose ...

There are many detailed differences between different kinds of computer systems. But one of the important features of Mathematica is that it allows you to work and create ...

"Interrupting Calculations" describes how you can interrupt a Mathematica computation by pressing appropriate keys on your keyboard. In some cases, you may want to simulate ...

Simplifying expressions. Mathematica does not automatically simplify an algebraic expression like this. Simplify performs the simplification.

InstallJava[] launches the Java runtime and prepares it to be used from Mathematica.

JavaObjectToExpression[javaobject] converts the specified Java object reference into its value as a "native" Mathematica expression.

UninstallJava[] shuts down the Java runtime that was started by InstallJava.

DefineNETDelegate[name, rtype, ptypes] creates a new .NET delegate type with the given name name, return type rtype, and parameter types ptypes.