Just gave it pi squared over 6 (1.6449340668482264), which is the sum to infinity of 1/n-squared, and it identified it as zeta(2) (http://en.wikipedia.org/wiki/

Just gave it pi squared over 6 (1.6449340668482264), which is the sum to infinity of 1/n-squared, and it identified it as zeta(2) (http://en.wikipedia.org/wiki/Zeta_function http://en.wikipedia.org/wiki/Zeta_function). Impressive.