02-08-2012, 05:10 AM
Google added a Calculator to search results. i.e when user type formula into search box, Google will spit out answer in new calculator and brought user results.
Calculator is displayed and now user can tap numbers, scientific functions like Sin,cos, Inverse Sin etc.,. to send it a equation.
First, Google allowed user to enter the equation in search box and then engine would spit the answer.
Its the FIRST time the Google Displayed Calculator Interface.