Vector products: Difference between revisions
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function Vector.vector_triple( A, B, C ) |
function Vector.vector_triple( A, B, C ) |
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return Vector.cross( A, Vector.cross( B, C ) ) |
return Vector.cross( A, Vector.cross( B, C ) ) |
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end |
end |
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A = Vector.new( 3, 4, 5 ) |
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B = Vector.new( 4, 3, 5 ) |
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C = Vector.new( -5, -12, -13 ) |
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print( Vector.dot( A, B ) ) |
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r = Vector.cross(A, B ) |
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print( r.x, r.y, r.z ) |
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print( Vector.scalar_triple( A, B, C ) ) |
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r = Vector.vector_triple( A, B, C ) |
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print( r.x, r.y, r.z )</lang> |
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<pre>49 |
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5 5 -7 |
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6 |
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-267 204 -3</pre> |
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=={{header|Python}}== |
=={{header|Python}}== |
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