IM 3.13

Hi All,

The 3.13 version of the IM toolkit has been released.

This release concludes the replace from float to double in the API, and some new functions accumulated since 2016.

You can find the complete list of changes and files for download at:

http://www.tecgraf.puc-rio.br/im/
http://imtoolkit.sourceforge.net/

Best Regards,
Antonio Scuri