I found this night a curious behavior when creating pdl's from arrays
of complex pdl's. If the array has a single element, the created pdl
is complex, but if the array has more than one element, the result is
a real pdl. I was aware of the later behavior, and so was surprised by
the limit case of only one element.
pdl> use PDL::Complex
pdl> $a=sequence(2,2)->complex
pdl> push @a, $a #make an array with one complex pdl
pdl> p pdl(@a) #make a pdl out of it
[0 +1i 2 +3i] #the result is the original complex pdl
pdl> push @a, $a #now the array has two complex pdl's
pdl> p pdl(@a) #the result is a real pdl, not a complex one
[
[
[0 1]
[2 3]
]
[
[0 1]
[2 3]
]
]
Best regards,
Luis
--
o
W. Luis Mochán, | tel:(52)(777)329-1734 /<(*)
Instituto de Ciencias Físicas, UNAM | fax:(52)(777)317-5388 `>/ /\
Apdo. Postal 48-3, 62251 | (*)/\/ \
Cuernavaca, Morelos, México | [email protected] /\_/\__/
GPG: 791EB9EB, C949 3F81 6D9B 1191 9A16 C2DF 5F0A C52B 791E B9EB
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