Cross Command

From GeoGebra Manual
Revision as of 11:32, 7 September 2011 by Alexander Hartl (talk | contribs)
Jump to: navigation, search


This command works in CAS View only.

Cross[ <Vector u> , <Vector v> ]
Calculates the cross product of u and v.
Example:
Cross[{1, 3, 2}, {0, 3, -2}] yields {-12, 2, 3}.
If a vector contains undefined variables, it yields a formula for the cross product.
Example: Cross[{a, b, c}, {d, e, f}] yields "{b f - c e, -a f + c d, a e - b d}".
Note:
© 2024 International GeoGebra Institute