Maurizio Giraldi

Rated 3.00(4) — Maurizio Giraldi

This app shows the limit of the difference quotient to calculate the derivative in a point. It's very useful for the math teacher to explain the geometric view of the derivatives.Is it possible to find the application for windows at www.giraldi.org

Rated 5.00(3) — Maurizio Giraldi

This app shows how is possibile to build the sine function through the movement of a wheel (or circle).It's possible to pause or go ahead or back frame by frame to analyze the movement.http://www.giraldi.org

Rated 5.00(8) — Maurizio Giraldi

The interactive simulator allows to perform multiplication and division with the method developed by John Napier in the sixteenth century.Through the use of bones, constructed as multiplication tables, you can perform various calculations.The app is...