The following variables and constants are reserved:
- e = Euler's number, the base of the exponential function (2.718281...)
- i = imaginary number (i² = -1)
- pi, π = the ratio of a circle's circumference to its diameter (3.14159...)
- phi, Φ = the golden ratio (1,6180...)
You can enter expressions the same way you see them in your math textbook. Implicit multiplication (5x = 5*x) is supported. If you are entering the expression from a mobile phone, you can also use ** instead of ^ for exponents. The interface is specifically optimized for mobile phones and small screens.
Our calculator does polynomial long division und shows all steps needed to perform the calculation. If there should be a remainder, it will also be shown.