Hello I check to see if is was just a variable problem .. your right look ->
use PDL::Complex;
$a = sequence(5)+10*i
pdl> $b =
sequence(5)
pdl> p $a *
$b
[0 +0i 1 +10i 4 +20i 9 +30i 16 +40i]
pdl> p sum($a *
$b)
One of dims 0, 1 out of range: should be 0<=dim<1 at
/usr/local/lib/x86_64-linux-gnu/perl/5.22.1/PDL/Complex.pm line 1353.
PDL::Complex::sumover(PDL::Complex=SCALAR(0x1aaed80),
PDL::Complex=SCALAR(0x1a56e48)) called at
/usr/local/lib/x86_64-linux-gnu/perl/5.22.1/PDL/Ufunc.pm line 1271
PDL::sum(PDL::Complex=SCALAR(0xf0d990)) called at (eval 80) line 4
main::__ANON__() called at /usr/local/bin/perldl line 719
eval {...} called at /usr/local/bin/perldl line 719
main::eval_and_report("p sum(\$a * \$b)\x{a}") called at
/usr/local/bin/perldl line 655
main::process_input() called at /usr/local/bin/perldl line 675
eval {...} called at /usr/local/bin/perldl line 675
now look at this !
p $c .= ($a * $b)
[0 +0i 1 +10i 4 +20i 9 +30i 16 +40i]
pdl> p
$c
[0 +0i 1 +10i 4 +20i 9 +30i 16 +40i]
pdl> p
sum($c);
Can't locate object method "clump" via package "[0 +0i 1 +10i 4 +20i 9
+30i 16 +40i]" (perhaps you forgot to load "[0 +0i 1 +10i 4 +20i 9
+30i 16 +40i]"?) at
/usr/local/lib/x86_64-linux-gnu/perl/5.22.1/PDL/Ufunc.pm line 1
-Mark
www.NanoNebula.com
>
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