Difference between revisions of "Cross Command"
From GeoGebra Manual
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{{command|CAS}} | {{command|CAS}} | ||
;Cross[ <Vector u> , <Vector v> ] | ;Cross[ <Vector u> , <Vector v> ] | ||
+ | :Calculates the cross product of u and v. | ||
:For vectors ''u=(a,b)'' and ''v=(c,d)'' returns ''ad-bc'' (i.e. the z-coordinate of vector product of ''(a,b,0), (c,d,0)''). | :For vectors ''u=(a,b)'' and ''v=(c,d)'' returns ''ad-bc'' (i.e. the z-coordinate of vector product of ''(a,b,0), (c,d,0)''). | ||
{{Note|1=In the [[Input Bar]] you can also use <code>u⊗v</code>.}} | {{Note|1=In the [[Input Bar]] you can also use <code>u⊗v</code>.}} |