# In-Sight Toolbox

Vision applications are configured by inserting formulas into spreadsheet cells. These formulas are constructed using the functions available in the In-Sight Toolbox.

Functions can be inserted into the spreadsheet cells by either dragging and dropping from the In-Sight Toolbox, selecting a cell and using the Insert Function dialog, or selecting a cell and typing the name of the function, followed by the "(" character.

You can also insert a function by typing tool names, or parts of tool names into a cell or the Insert Function dialog and a pop-up box appears showing the names of the matching tools. For example, typing "patmax" into a cell shows both TrainPatmaxRedline and FindPatmaxRedline functions. If there is no matching tool name, the box disappears.