Perl Primer - University of California, Davis

If you have Python 2 code, a tool, 2to3, will help you convert most of Python 2.x code to Python 3.x code by handling most of the incompatibilities. Where to get Python: You can get the source to the latest stable release of Python from. ... use numpy. adds the modules of numerical functions “numpy” that are now accessible to the programmer. ................
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