Hello Pierre, > De : Perrichon > Envoyé : lundi 8 juin 2020 11:07 > > I don't understand le role of the « point » operator '.'
The dot is used to have an element-wise operation. The difference is when you work with matrices, e.g. the product * will make a matrix product C = A*B -> C(i, j) = sum_k (A(i, k), B(k, j)) but .* will make the elementwise product C = A.*B -> C(i, j) = A(i, j)*B(i, j) See https://help.scilab.org/docs/6.1.0/en_US/dot.html regards -- Christophe Dang Ngoc Chan Mechanical calculation engineer General This e-mail may contain confidential and/or privileged information. If you are not the intended recipient (or have received this e-mail in error), please notify the sender immediately and destroy this e-mail. Any unauthorized copying, disclosure or distribution of the material in this e-mail is strictly forbidden. _______________________________________________ users mailing list [email protected] http://lists.scilab.org/mailman/listinfo/users
