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HP50g forums / community is there such alive?
11-04-2015, 05:17 PM
Post: #25
RE: HP50g forums / community is there such alive?
Hello vtile,

{[a,b] [c,d] [e,f]} {[g,h] [i,j] [k,l]} - you get { [a-g,b-h] [c-i,d-j] [e-k,f-l]} But the lists must have same size.

{[a,b] [c,d] [e,f]} {[g,h] [i,j] [k,l]} + you get {[a,b] [c,d] [e,f] [g,h] [i,j] [k,l]}
{[a,b] [c,d] [e,f]} {[g,h] [i,j] [k,l]} ADD you get { [a+g,b+h] [c+i,d+j] [e+k,f+l]}
{[a,b] [c,d] [e,f]} {[g,h] [i,j] [k,l]} DOT you get { a*g+b*h c*i+d*j } and for 3D vectors it works in the same way for CROSS, too.

That's fine, isn't it, and I hope I answered your question,too.

greetings
peacecalc
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RE: HP50g forums / community is there such alive? - peacecalc - 11-04-2015 05:17 PM



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