Polynomials can be entered in both rational and floating-point formats, coefficients of arbitrary length are accepted:
for example, 5/7x^4-5x^2+y^4-4y^2+1.075z^4-33/4z^2+11.788 is a valid input.
For technical reasons, high-performance computations on the GPU for crucial subroutines are currently disabled.
Please expect significantly reduced performance of the curve and surface analysis and visualization. We apologize for the inconvenience.
Visit our Algebraic Surface Gallery (NEW!) for more examples of implicit algebraic surfaces.
Web-application design and server software by Pavel Emeliyanenko.