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really stupid matrix question [message #94830]

Mon, 30 October 2017 10:49

astroboy.20000
Messages: 39
Registered: August 2012

Member

OK, before my head explodes, can anyone tell me the answer to this?

a=indgen(4,3)
print, a
0,1,2,3
4,5,6,7
8,9,10,11

OK, are the horizontal lines really vertical vectors? I think they would be based on idl being column-major, which means the columns are contiguous in memory. If. I. understand. correctly.

If this is correct, then why does IDL print them out in rows????

Someone please shoot me.

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[Message index]

		really stupid matrix question By: astroboy.20000 on Mon, 30 October 2017 10:49
		Re: really stupid matrix question By: wlandsman on Mon, 30 October 2017 12:46
		Re: really stupid matrix question By: Burch on Mon, 30 October 2017 13:15
		Re: really stupid matrix question By: astroboy.20000 on Tue, 31 October 2017 10:45
		Re: really stupid matrix question By: astroboy.20000 on Tue, 31 October 2017 10:46
		Re: really stupid matrix question By: benjamin.castellani on Tue, 31 October 2017 12:51
		Re: really stupid matrix question By: astroboy.20000 on Wed, 01 November 2017 15:32

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