## ™ 1st axis scan

\ applies by default to the last dimension, whilst the similar operator, ™, applies by default to the first dimension.

                 TABLE
           5 2 3
           4 7 6
                 ×\ TABLE                (Puts × between all elements of TABLE
           5 10  30                       and shows the result of each
           4 28 168                       multiplication in row 1 and in row 2.
                                          Note that since no dimension was
                                          specified, the operation takes place
                                          on the last dimension, the columns.

                 ×™TABLE                 (First axis scan. Applies across each
            5  2  3                       row, i.e. Down the columns. Same as
           20 14 18                       ×\[1]TABLE)

Topic: APLX Help : Help on APL language : APL Primitives : š 1st axis scan

[ Previous | Next | Contents | Index ]