2 sequences of numbers: sum, product, difference, norms (or lengths), dot product (a1 b1+..+aN bN) and (if N=3) cross product

Enter a1, a2, ... separated by commas

Enter b1, b2, ... separated by commas


||a|| =               ||b|| =







 

 

Storing calculations (you can also annotate comments)

If you have to put data using some function symbol (1/5, √2, …), put them in a numerical form (0.2, 1.414213562373095), for example using this
examples