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Re: replace integration by summation [message #84939 is a reply to message #84937]

Wed, 19 June 2013 05:08

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

Senior Member

Hmm... an all-zero result is typically an indication of user error (it's
pretty difficult to get a bunch of numbers to add up to zero).

What about if, instead of
A2= INT_TABULATED(t[0:i], A1[0:i])
you do
A2= INT_TABULATED(t, A1)
?

What do you get?

In your original post you don't use bounds in the TOTAL() example, so
may as well do the same in the INT_TABULATED() one.

cheers,

paulv

On 06/19/13 05:01, fd_luni@mail.com wrote:
>> You don't really say what is "wrong" about the results you got, so it's hard to judge.
>
> I got all zeros.
>
> Maria
>

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[Message index]

		replace integration by summation By: fd_luni on Tue, 18 June 2013 03:36
		Re: replace integration by summation By: Helder Marchetto on Tue, 18 June 2013 03:56
		Re: replace integration by summation By: fd_luni on Tue, 18 June 2013 07:13
		Re: replace integration by summation By: Craig Markwardt on Tue, 18 June 2013 09:04
		Re: replace integration by summation By: Phillip Bitzer on Tue, 18 June 2013 09:17
		Re: replace integration by summation By: David Fanning on Tue, 18 June 2013 09:37
		Re: replace integration by summation By: Phillip Bitzer on Tue, 18 June 2013 11:46
		Re: replace integration by summation By: David Fanning on Tue, 18 June 2013 11:56
		Re: replace integration by summation By: David Fanning on Tue, 18 June 2013 11:59
		Re: replace integration by summation By: fd_luni on Wed, 19 June 2013 02:01
		Re: replace integration by summation By: Paul Van Delst[1] on Wed, 19 June 2013 05:08
		Re: replace integration by summation By: fd_luni on Wed, 19 June 2013 05:55
		Re: replace integration by summation By: Mats Löfdahl on Wed, 19 June 2013 06:02
		Re: replace integration by summation By: fd_luni on Wed, 19 June 2013 06:09
		Re: replace integration by summation By: Craig Markwardt on Wed, 19 June 2013 09:29
		Re: replace integration by summation By: fd_luni on Wed, 19 June 2013 13:05
		Re: replace integration by summation By: Phillip Bitzer on Wed, 19 June 2013 14:04
		Re: replace integration by summation By: Paul Van Delst[1] on Wed, 19 June 2013 14:20
		Re: replace integration by summation By: Craig Markwardt on Wed, 19 June 2013 21:06
		Re: replace integration by summation By: fd_luni on Thu, 20 June 2013 03:12
		Re: replace integration by summation By: fd_luni on Thu, 20 June 2013 04:10
		Re: replace integration by summation By: Phillip Bitzer on Thu, 20 June 2013 09:28
		Re: replace integration by summation By: Paul Van Delst[1] on Thu, 20 June 2013 07:11
		Re: replace integration by summation By: Fabzi on Tue, 18 June 2013 09:42
		Re: replace integration by summation By: Phillip Bitzer on Tue, 18 June 2013 11:47

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