The RATS Software Forum

Posted: **Sat Jan 21, 2012 9:43 am**

How to calculate the roots of a specific polynomial?
I mean this poly is not from a regression but I need to input the coefficients manually.

Thanks

Posted: **Sun Jan 22, 2012 5:19 pm**

Code: Select all: * * This computes and displays the roots for the polynomial 1+3x+5x^2 * disp %polycxroots(||1.0,3.0,5.0||) ( -0.30000, -0.33166) ( -0.30000, 0.33166)

roots of polynomial