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).

Properties of Strings Operations on Strings Characters in Strings

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 ...

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.

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).

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).

Type the symbol that will have the subscript. Type x. Create a subscript by pressing the Control key and the - key at the same time.

Type the symbol that will have the superscript. Type x. Create a superscript by pressing the Control key and the 6 key at the same time.

MathLM administers licenses for organizations running multiple instances of Mathematica with a network license. Network licenses have two very important advantages: MathLM is ...

Mathematica has a built-in high-level interface to all standard SQL databases that allows immediate searching, reading, and writing of arbitrary data and expressions, as well ...