DSolve can be used for finding the general solution to a differential equation or system of differential equations. The general solution gives information about the structure ...

There are many ways to use symbols in Mathematica. Here we use symbols as 'tags' for different types of objects. Working with physical units gives one simple example. When ...

Mathematica 8 adds major new areas, including probability and statistics, graphs and networks, computational finance, control systems, wavelet analysis, and group theory. ...

ConditionalExpression[expr, cond] is a symbolic construct that represents the expression expr when the condition cond is True.

Im[z] gives the imaginary part of the complex number z.

Re[z] gives the real part of the complex number z.

ImageSize is an option that specifies the overall size of an image to display for an object.

Un/Comment comments or uncomments the selected expression.

MIME type: image/jpeg JPEG raster image and compression format. Commonly used for photographic images by digital cameras and on the web. JPEG is an acronym for Joint ...

SpokenString[expr] gives a string of text corresponding to a spoken representation of the expression expr.