#v = a x b
#where a = [1,1,0]
#and b = [3,,0,0]
var('a, b, v')
a = vector(QQ, [1, 1, 0])
b = vector(QQ, [3, 0 ,0])
print a,b
v = a.cross_product(b)
print v

SageDays/Kreyszig-Example-1 (last edited 2010-12-15 12:40:26 by 172)