5.8 Use of the Form (F3)

               The key F3 is intended for fast viewing of data on one specific record as a card, that it was not necessary to move by the cursor on whole length of a line of the table in search of the necessary field. The card is deduced for that record, on which in the table before pressing on a key F3 there was the cursor.

5.9 Use of the Summations on a numerical field (Ctrl-F3)

               For a finding of a sum on all records of a current file of meanings of any numerical field put on this field the cursor and press a combination of keys Ctrl-F3 ("Sum").

5.10 Use of the Average on a numerical field (Ctrl-F4)

               For a finding of average arithmetic meaning on all records of a current file of meanings of any numerical field put on this field the cursor and press a combination of keys Ctrl-F4 ("Average").