MaartenMees

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12 years, 277 days

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Thank you very much!!

Thank you very much!!

 

I don't know what function I must use in Maple. I can't find one wich would do all the calculations in once

> A := (Matrix(3, 3, {(1, 1) = a, (1, 2) = b, (1, 3) = c, (2, 1) = d, (2, 2) = e, (2, 3) = f, (3, 1) = g, (3, 2) = h, (3, 3) = i})).(Vector(3, {(1) = .4, (2) = 2, (3) = -1.6})) = (Vector(3, {(1) = 4, (2) = 0, (3) = -.8})); A:=Vector[column](%id = 1658723320)=Vector[column](%id = 1658723\    592) > B := (Matrix(3, 3, {(1, 1) = a, (1, 2) = b, (1, 3) = c, (2, 1) = d, (2, 2) = e, (2, 3) = f, (3, 1) = g, (3, 2) = h, (3, 3) = i})).(Vector(3, {(1) = -.8, (2) = 1.2, (3) = 0})) = (Vector(3, {(1) = -2, (2) = 1.4, (3) = 1.4})); B:=Vector[column](%id = 1658756520)=Vector[column](%id = 1658756\    656) > C := (Matrix(3, 3, {(1, 1) = a, (1, 2) = b, (1, 3) = c, (2, 1) = d, (2, 2) = e, (2, 3) = f, (3, 1) = g, (3, 2) = h, (3, 3) = i})).(Vector(3, {(1) = 1, (2) = .2, (3) = .6})) = (Vector(3, {(1) = 1.7, (2) = 2, (3) = 2.3})); C:=Vector[column](%id = 1658756928)=Vector[column](%id = 1658757\    064)

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