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Offline mkraska  
#1 Posted : 23 November 2013 20:14:44(UTC)
mkraska


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SMath fails to compute the cross product of two vectors, if one of them (or possibly both) is a product with a symbolic constant and a vector (a scaled vector).

SMath complains that the vector product is only defined for three-element vectors.

This is particularly nasty, as this applies also to vectors normalized by division by their length.
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Martin Kraska

Pre-configured portable distribution of SMath Studio: https://smath.com/wiki/SMath_with_Plugins.ashx

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Offline mkraska  
#2 Posted : 24 November 2013 21:08:27(UTC)
mkraska


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Issue can be solved by using Update 6 of the Maxima Plugin.
mkraska attached the following image(s):
cross.PNG
Martin Kraska

Pre-configured portable distribution of SMath Studio: https://smath.com/wiki/SMath_with_Plugins.ashx
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