GeoGebra 科学计算器

Replace your traditional calculator with this easy to use app. You may even use it in tests with our special exam mode which turns your phone or tablet into a handheld calculator. Millions of people around the world use GeoGebra to learn math and science. Join us!

The GeoGebra Scientific Calculator includes:
• Computations with fractions
• Trigonometric functions: sin, cos, tan
• Statistics functions
• Exponential functions and logarithms

我们很想见到大家通过 Twitter @geogebra 或电邮 support@geogebra.org, 给我们发送的问题及反馈