Beefy Boxes and Bandwidth Generously Provided by pair Networks
Come for the quick hacks, stay for the epiphanies.
 
PerlMonks  

comment on

( [id://3333]=superdoc: print w/replies, xml ) Need Help??
You're running under warnings, you should have seen the warnings
Prototype mismatch: sub main::append: none vs (;@) at (eval 6) line 8 Prototype mismatch: sub main::i: none vs () at ./ttt line 10
The second of these indicates a conflict between CGI and (presumably) PDL::Complex. Both are apparently importing a function i() in your name space. When you put CGI and HTML generation on the side for the moment (not loading CGI and CGI::Carp, and modifying the code accordingly), you avoid the conflict. The complex matrix $matrixM is printed out fine for me after that change. Expect the number you specify as "2+1*i" to be printed as "[2, 1]". The output format isn't quite as intuitive as the input format.

I haven't followed your code further, except noting that it announces the inverse of $MatrixM, but prints its determinant.

Anno


In reply to Re: PDL works for real number matrix operations, but not working for complex number matrix operations. by Anno
in thread PDL works for real number matrix operations, but not working for complex number matrix operations. by gmacfadden

Title:
Use:  <p> text here (a paragraph) </p>
and:  <code> code here </code>
to format your post; it's "PerlMonks-approved HTML":



  • Are you posting in the right place? Check out Where do I post X? to know for sure.
  • Posts may use any of the Perl Monks Approved HTML tags. Currently these include the following:
    <code> <a> <b> <big> <blockquote> <br /> <dd> <dl> <dt> <em> <font> <h1> <h2> <h3> <h4> <h5> <h6> <hr /> <i> <li> <nbsp> <ol> <p> <small> <strike> <strong> <sub> <sup> <table> <td> <th> <tr> <tt> <u> <ul>
  • Snippets of code should be wrapped in <code> tags not <pre> tags. In fact, <pre> tags should generally be avoided. If they must be used, extreme care should be taken to ensure that their contents do not have long lines (<70 chars), in order to prevent horizontal scrolling (and possible janitor intervention).
  • Want more info? How to link or How to display code and escape characters are good places to start.
Log In?
Username:
Password:

What's my password?
Create A New User
Domain Nodelet?
Chatterbox?
and the web crawler heard nothing...

How do I use this?Last hourOther CB clients
Other Users?
Others making s'mores by the fire in the courtyard of the Monastery: (4)
As of 2024-03-29 00:13 GMT
Sections?
Information?
Find Nodes?
Leftovers?
    Voting Booth?

    No recent polls found