Importing and Exporting (Mathematica Overview)

Importing and Exporting Data Importing and Exporting Files Exporting Graphics and Sounds

Numbers (Mathematica Overview)

Types of Numbers Complex Numbers Numeric Quantities

Numerical Operations on Data (Mathematica Overview)

Basic Statistics Descriptive Statistics Discrete Distributions

Plotting Lists of Data (Mathematica Tutorial)

Mathematica can be used to make plots of functions. You give Mathematica a function, and it builds up a curve or surface by evaluating the function at many different points. ...

Selecting and Deleting Expressions (Mathematica Tutorial)

Select the next-higher subexpression by pressing Ctrl+.. Press Ctrl+. repeatedly. Get rid of the contents of an expression and destructure it by pressing Del (or Backspace).

Strings and Characters (Mathematica Overview)

Properties of Strings Operations on Strings Characters in Strings

Typing Fractions (Mathematica Tutorial)

Start with the expression that will be the numerator. Type x. Create a built-up fraction by pressing the Control and / keys at the same time. The placeholder in the ...

Typing Powers (Mathematica Tutorial)

Start with the expression that will be the base. Type x. Create a built-up power by pressing the Control key and the 6 key at the same time.

Typing Radicals (Mathematica Tutorial)

To get a radical, press the Control key and the 2 key at the same time. Press Ctrl+2 or Ctrl+@. Type the radicand inside the placeholder (which is already selected).

Typing Square Roots (Mathematica Tutorial)

To get a square root sign, press the Control key and the 2 key at the same time. Press Ctrl+2 or Ctrl+@. Type inside the placeholder (which is already selected).