[Python-Dev] calculator module
Greg Ewing
greg at cosc.canterbury.ac.nz
Wed Mar 10 18:17:25 EST 2004
Raymond Hettinger <raymond.hettinger at verizon.net>:
> * cross-product and dot product for 3 element vectors (x,y,z
> coordinates).
Cross product would be good to have around somewhere in
any case. It's frustrating that Numeric doesn't provide
a straightforward way of getting it (not that I could
see last time I looked, anyway).
Greg Ewing, Computer Science Dept, +--------------------------------------+
University of Canterbury, | A citizen of NewZealandCorp, a |
Christchurch, New Zealand | wholly-owned subsidiary of USA Inc. |
greg at cosc.canterbury.ac.nz +--------------------------------------+
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