Ruby, Rails, Firefox, Anime, Mac
In: Neat Stuff17 Nov 2004
This is pretty cool. MSN Search beta solves any polynomial equations you enter into its search box.
I tried with higher degree polynomials but it seems it can only solve up to cubic equations (try x^3 -27 = 0). Quartic equations, like x^4 + 6x^3 – 5x^2 – 10x – 3 = 0, return a vanilla search result page.