CONCAT/APPEND/PREPEND CAS FUNCTION

[compsystems]

(07-30-2016 07:51 AM)parisse Wrote:  concat([[a,b],[c,d]],[[3,4,5]]) returns a list of 3 lists with different sizes, it's not a matrix anymore. Your matrix arguments must have the same number of lines for matrix concatenation.

Here there is an error, if not is a matrix, the output should not add empty fields to copy to the entry line

concat(mat1,vec3) returns [[a,b,[c,d],[3,4,5]]

In the history is not displayed, but to copy to the entry line following the key sequence ([up] [copy]) if displayed the empty fields

[[a,b, □],[c,d, □],[3,4,5]]