Hello folks.

I have written a Web calculator that can factor polynomials and it can also find exact roots using rational numbers and radical expressions.

You can enter any polynomial expression in the input box.

You can see it at:

http://www.alpertron.com.ar/POLFACT.HTM

Currently, it can find exact roots of polynomials with degrees up to 4. For degree 5, it can say whether the polynomial can be solved or not. In the first case, it shows the solutions in most cases (except when the polynomial has 5 real roots, where trigonometric solutions are required).

Let me know whether it is useful for you, whether more feature can be added, etc.

I have written a Web calculator that can factor polynomials and it can also find exact roots using rational numbers and radical expressions.

You can enter any polynomial expression in the input box.

You can see it at:

http://www.alpertron.com.ar/POLFACT.HTM

Currently, it can find exact roots of polynomials with degrees up to 4. For degree 5, it can say whether the polynomial can be solved or not. In the first case, it shows the solutions in most cases (except when the polynomial has 5 real roots, where trigonometric solutions are required).

Let me know whether it is useful for you, whether more feature can be added, etc.

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