## 1st simple example: Calculation of the surface of an area.

Click for example on the “Length” box (A1) and modify the value. Then type “Enter” or click anywhere in the diagram. The software will calculate the surface in the “Surface” box (A3).

## 2nd example : Calculation of savings of a household

The difference between household revenues (A2 – A9) and expenses (B2 – B9) is monthly savings (C9). If the household accumulates savings at an interest rate (C8) for a certain number of months (C2), the total amount saved is shown in box C3.

#### Use the above interactive diagram

• Click on A3 (Salary) in the above interactive diagram.
• Change the figure by entering the new value.
• Type “Enter” or click anywhere in the diagram..
• The software will recalculate all the values of notions influenced (Total revenues, Monthly savings, …).

## We thus obtain a self-explanatory interactive visual spreadsheet.

### (customers, visitors to your website, students, etc.)

• #### send your diagrams by email.

(Register to get to your account where you can create new diagrams or modify existing ones)

Edit the above diagram in your account

## Mathematics

Percentage calculations

### Physics

Speed; Distance; Time

Click an image to open the corresponding diagram

It can calculate: Calculate the value of a notion using the values of other notions using the appropriate formulas.

It is visual: Insert explanations, documents, images, hyperlinks in the notions.

It is interactive: The user can discover the content with the mouse. He can modify the figures and ask the software to calculate online.

It is used to communicate: You can create your visual spreadsheets and publish them on the internet or send them by email. As it can contain multiple explanations, it becomes self-explanatory. The receiver can therefore understand and use them. If you want, he can copy the spreadsheet into his LinkNotions account and transform it there.

## 1) With Calculation

### The diagram is a visual spreadsheet

You can calculate the value of a notion using values from one or more other notions.