Description:
Get a random number.
Syntax:
rand(n)
Note:
The function returns a random number between 0 and 1.
Parameter:
|
n |
An integer. Without it the function returns a random float number between 0 and 1.0 |
Option:
|
@s |
Set the seed value for generating a random number. |
Return value:
Numeric type
Example:
|
rand() |
Get a random number in the range of [0, 1.0] |
|
rand()*100 |
Get a random float number in the range of [0, 100] |
|
rand(100) |
Get a random integer in the range of [0, 100] |
Ø The seed value for generating a random number.
|
|
A |
|
|
1 |
=rand@s(5) |
|
|
2 |
=10.(rand()) |
|
|
3 |
= rand@s(5) |
|
|
4 |
=10.(rand()) |
The 10 random numbers generated in A4 and A2 are identical |