Math is a free and versatile calculator add-on for the Chrome browser. Developed by em_te, this handy tool allows users to solve math equations directly in the address bar.

To use Math, simply type "math" followed by an empty space and then enter your equation. The answer will appear in the drop-down menu. You can solve various types of equations, including trigonometry, by using functions like sqrt, cos, log, and more.

One convenient feature of Math is that it saves your calculations. By pressing the "enter" key, the result is saved and can be accessed by clicking on the toolbar icon. However, please note that only the last 30 calculations are saved, and they will be cleared when the browser is closed.

Math supports a variety of constants, including Euler's constant (E), Pi (PI), and the square root of 2 (SQRT2). It also offers a range of one-argument functions such as sin, cos, log, and tan.

With Math, you can quickly and easily perform complex calculations without the need for a separate calculator application. It's a valuable add-on for anyone who frequently works with numbers and equations.