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Re: Rounding off [message #70591 is a reply to message #70590]

Thu, 22 April 2010 09:37

Paul Van Delst[1]
Messages: 1157
Registered: April 2002

Senior Member

bala murugan wrote:
> Suppose i have the following,
>
> r = RANDOMU(SEED,1)
>
> and if the result is 0.423832.
>
>
> How do i round it off to 0.42 ??

IDL> r = RANDOMU(SEED,1)
IDL> print, r
0.447645
IDL> print, r, format='(f4.2)'
0.45

I presume you meant "only print two digits after the decimal point" when you said "round
it off".

?

cheers,

paulv

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[Message index]

		Re: Rounding off By: Bob[3] on Thu, 22 April 2010 09:59
		Re: Rounding off By: Paul Van Delst[1] on Thu, 22 April 2010 09:37
		Re: Rounding off By: David Fanning on Wed, 21 April 2010 14:52
		Re: Rounding off By: David Fanning on Wed, 21 April 2010 14:48
		Re: Rounding off By: Carsten Lechte on Wed, 21 April 2010 14:39
		Re: Rounding off By: cgguido on Wed, 21 April 2010 14:20
		Re: Rounding off By: David Fanning on Wed, 21 April 2010 13:50
		Re: Rounding off By: David Fanning on Wed, 21 April 2010 13:49

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