Dear Johannes, thanks for the code. I think that 'array2' constructor is fine addition. Concerning 'arrayMultiply', I agree with Ralf and Bill that this does not fit very well to existing structure. Probably best way would be to allow more general matrices and have '+' in Matrix whenever argument has '+' and have '*' whenever argument has '+' and '*'.
There may be some difficulty with implementing this, but I think it is doable and worth doing. -- Waldek Hebisch -- You received this message because you are subscribed to the Google Groups "FriCAS - computer algebra system" group. To unsubscribe from this group and stop receiving emails from it, send an email to fricas-devel+unsubscr...@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/fricas-devel/E1iYYEr-0003m8-S0%40hera.math.uni.wroc.pl.