Beyond the basics

A few more features worth knowing, each a click away:

• Images & figures — drop a photo or diagram straight into a cell to annotate your work.
• Import from Mathcad — open existing .mcdx / .xmcd worksheets; NapkinCalc reads them in place.
• Export to PDF — print or share a clean, paginated copy of any worksheet.
• Share & live collaboration — publish a read-only link, or work in the same document together in real time.
• Snippets — save any cell or block you reuse and drop it into future worksheets.
• Teams — share a workspace and a Pro plan across your whole group.

Where next: you now know every building block. Head into the Mathematics, Physics, and Electrical tracks below — each is a full, live course built from exactly these cells. Or just open a blank worksheet and start calculating.