To solve a cubic equation by Cardano


Gerolamo Cardano published a method to solve a cubic equation in 1545 using complex calculations. This is implemented in this little solver :-)



Pressing the “solve” button computes the solutions of the cubic equation.


Equalisation


and displays it at the very bottom


For the detailed description of Cardano's algorithm see To solve a cubic equation



Cardano 3x^3 - 10x^2 + x + 4 = 0




Demo Project Cardano solver in Java script

  • Cardano_JavaScript