Hi,

I am having some doubts over the VBA "Rnd" function about if it really
generates a random number (between 0 and 1). In the Help file, it
states that:

Returns a Single containing a random number.

Syntax

Rnd[(number)]

The optional number argument is a Single or any valid numeric
expression.

Return Values

If number is Rnd generates
Less than zero The same number every time, using number as the seed.
Greater than zero The next random number in the sequence.
Equal to zero The most recently generated number.
Not supplied The next random number in the sequence.

Remarks

The Rnd function returns a value less than 1 but greater than or equal
to zero.

The value of number determines how Rnd generates a random number:

For any given initial seed, the same number sequence is generated
because each successive call to the Rnd function uses the previous
number as a seed for the next number in the sequence.

Before calling Rnd, use the Randomize statement without an argument to
initialize the random-number generator with a seed based on the system
timer.

Does this mean that after the first random number is generated, this is
used as the seed for the next one and that the number sequence from then
on is pre-determined?

What I actually want is the VBA equivalent of the worksheet RAND()
function, but I need truly random numbers, not ones that are
pre-determined by what came before!

So if I have the following code:


Code:
--------------------
Let i = 1 to 1000
Range("A1") = Rnd
next i
--------------------


Does that generate 1,000 truly random numbers or will they be in a
pre-determined sequence?!!?

Thanks
-Rob


--
TheRobsterUK


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