The app, developed with class 5B Tourism at the Enrico Fermi Higher Education Institute in Ozieri, associated with the ITE in Thiesi (SS), offers four worksheets for various mathematical calculations:
- CALCULATOR: an original calculator that allows you to change the operator while maintaining the operands.
- PROPORTIONS: calculates proportions with automatic recognition of the value (empty field) to be calculated.
- PERCENTAGE: calculates percentages with discount and interest.
- EQUATIONS: calculates deltas and applies the solution formula for quadratic equations.