Rand

Return a random number between 0 and 1. For specified x and y values, return a random number between x - y/2 and x + y/2.

Syntax

Rand(x, y)

Arguments

• x

  A real number specifying the center point of the range

• y

  A real number specifying the size of the range.

  If no arguments are specified, the default range is from 0 to 1.

Returns

A random number between 0 and 1. For specified x and y values, returns a random number between x- y/2 and x + y/2.

Exceptions

None

Example

• Rand()

• Rand(500, 250)