warnings in Math::Complex

[Simon Bauer]

Hi,

 

when I turn on -W in one of my perl scripts then I get a lot of warnings concerning Math::Complex

 

 Prototype mismatch: sub Math::Complex::abs (_) vs none at /usr/share/perl/5.22/Math/Complex.pm line 667.
 Prototype mismatch: sub Math::Complex::sqrt (_) vs none at /usr/share/perl/5.22/Math/Complex.pm line 718.
 Prototype mismatch: sub Math::Complex::exp (_) vs none at /usr/share/perl/5.22/Math/Complex.pm line 849.
 Prototype mismatch: sub Math::Complex::log (_) vs none at /usr/share/perl/5.22/Math/Complex.pm line 888.
 Prototype mismatch: sub Math::Complex::cos (_) vs none at /usr/share/perl/5.22/Math/Complex.pm line 935.
 Prototype mismatch: sub Math::Complex::sin (_) vs none at /usr/share/perl/5.22/Math/Complex.pm line 952.

 

Even in a simple script like this, the warnings appear.

-----------------------------

#!/usr/bin/perl -W

use Math::Complex;

print "Done\n";

----------------------------

 

It seems to me like the the complex module is not compatible with newer Perl versions.

However, I couldn't find a newer version of the module.

So, I'm not sure if these warnings are an issue or if they can be ignored? And is there a way to fix it?

I would by very glad if somebody could shed some light on this.

 

My perl version is 5.22.1 and Math::Complex 1.59;

 

Thank you very much in advance!

 

Best regards,

Simon

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