The sample in this tutorial shows how to add Y labels quickly.

  1. Select menu item <Edit><Labels Y>.
  2. To add label, click left on data point or function chart. It finds point inside circle with current radius.
  3. Commentary appears immediately.
  4. To remove label, click left on it again.
  5. To edit labels, select menu item <Edit><Commentary>. and click left on label
  6. Vary the parameters and the indent. All changes display in a screen.
  7. To move the commentary, click left inside the commentary, hold left button and move it.