New Interface for Google Calculator

Google's OneBoxes start to become interactive gadgets. After launching a new mobile weather OneBox and an updated unit conversion OneBox, it's time for Google Calculator to morph into a calculator app.

Just type a query like [73-45] in the search box and you'll get more than just the result. Google also displays a mini-calculator with real buttons for digits, parentheses, arithmetic operations, trigonometric functions, exponential and logarithmic functions.

It's certainly more efficient to just type the expression you want to calculate, but some people might prefer the traditional buttons. They can search for [calculator] and use the new Google Calculator interface.

It's worth noting that Google's calculator doesn't mimic a standard pocket calculator: you can enter a long expression with multiple operations and Google doesn't display the result until you press the "=" button. This way, you can enter "3+3*3" and still get the proper result. Another thing to keep in mind is that you can't press the "1" button and then the "sin" button to compute sin(1), you should press the "sin" button first and then enter the argument of the function. There's no persistent "clear" button, but you can long-press the "delete" button.

{ Thanks, James. }