Hello, i need to assign the elements of matrix in the cycle, for
example here is the code (in a notebook):
#
var('a,b,c,d,e,f')
v1=vector([a,b,c])
v2=vector([d,e,f])
v3=matrix(1,3)
j=0
while j<=2:
v3[0,j]=v1[j]*v2[j]
j=j+1
print(v3)
#
I expect that it should give
(a*d,b*e,c*f)
but Sage says "TypeError: unable to convert x (=a*d) to an integer"
Is it possible to assign the elements of matrix in the cycle?
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