Gah. There are a lot of calculator examples out there for recdescent. I am still having trouble writing something I have in mind, and it would really help if someone might be able to get me started on a simple vector math calcultor in recdescent... I just get confused when I think about how to get scalar mult , dot and cross encoded in a grammar. Just some starting hints would be very helpful.

In reply to Vector math with recdescent by gmol

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