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[Octave-bug-tracker] [bug #41674] image package: temporary arrays in imr

From: Felipe G. Nievinski
Subject: [Octave-bug-tracker] [bug #41674] image package: temporary arrays in imresize are doubles
Date: Thu, 27 Feb 2014 23:43:02 +0000
User-agent: Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/33.0.1750.117 Safari/537.36

Follow-up Comment #12, bug #41674 (project octave):

for me:

>> class(linspace(single(1), 2))
ans = single


>> class(linspace(1, 2, single(10)))
ans = double

both as expected, I'd say.

XD and YD may contain fractional values, so we need to check if single
precision is sufficient to store these values.  their maximum value is not
expected to be anywhere near the maximum integer used for indexing.


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