Hi,
If OABC is a tetrahedron with O=(0,0,0), A=(2,0,0), B=(0,7,0), C=(0,0,4) and some point is given, what is the best way to find out if the given point lies within the tetrahedron? Thanks in advance.
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closed as off topic by darij grinberg, Angelo, Kevin Walker, Henry Cohn, Andrej Bauer Jan 18 2012 at 18:27 |
