#### 6.2.13 Rand

• Rand( [argument] ).
• Description: that function gives a random number: if there is no <argument> ( Rand()) then the returned value is a number of the interval [0;1[, else the returned value is an integer between 0 and the absolute value of the <argument> (excluded).
• Exemple(s)Rand(256) returns an integer between $0$ and $255$.