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make_array function bug [message #88815]

Mon, 23 June 2014 16:10

Ken G
Messages: 14
Registered: September 2006

Junior Member

I discovered an odd bug in make_array()

Try this
plot, make_array(99999L, start=10d, /index, increment=2d, /double)

Then this
plot, make_array(99999L+1L, start=10d, /index, increment=2d, /double)

It looks to me like there's a typecasting problem going on inside the routine, causing problems! I see that the increment keyword was added in 8.3, so there could be a newish bug there.

In this example, once the number of elements grows to 100k, the output is a sawtooth, no longer smooth.

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[Message index]

		make_array function bug By: Ken G on Mon, 23 June 2014 16:10
		Re: make_array function bug By: Lajos Foldy on Wed, 25 June 2014 01:41
		Re: make_array function bug By: Fabzi on Wed, 25 June 2014 02:05
		Re: make_array function bug By: chris_torrence@NOSPAM on Thu, 03 July 2014 02:30

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