Damon

I can see the attachment at the bottom of the first "Attachment" reply, after the code listing. Is there something I have to do to make this visible to others?

Attachment...

Answered: Damon 20

September 24 2015

0 1

@tomleslie

Sorry, I'm new here, and the interface to this forum is not very intuitive to me. Anyway, the program is attached now.

Attachment...

Answered: Damon 20

September 24 2015

0 0

delta[1] := Vector(3, {(1) = 1, (2) = 0, (3) = 0})

(1)

delta[2] := Vector(3, {(1) = 0, (2) = 1, (3) = 0})

(2)

delta[3] := Vector(3, {(1) = 0, (2) = 0, (3) = 1})

(3)

(4)

(5)

Eq2 := sum(delta[j], j = 1 .. 3)

Eq2 := Vector(3, {(1) = 1, (2) = 1, (3) = 1})

(6)

(7)

Eq4 := sum(sum(delta[i].delta[j], j = 1 .. 3), i = 1 .. 3)

Eq4 := Vector(3, {(1) = Vector(3, {(1) = 1, (2) = 1, (3) = 1}), (2) = Vector(3, {(1) = 1, (2) = 1, (3) = 1}), (3) = Vector(3, {(1) = 1, (2) = 1, (3) = 1})})