Google Built In Calculator & Converter

As Google extend its limits search engines are smarter now.

Google search engine not only searches the internet but also does some smart works, one of them is calculating and computing. If you see the below video it shows the functionality.

This is Google Calculator

BASIC ARITHMETIC
OPERATOR		MEANING		TYPE INTO SEARCH BOX
+ or plus		addition		12 + 34 or three plus four
– or minus		subtraction		3.4 – 5.6 or five minus two
* or times		multiplication		56 * 7 or six times nine
/ or divided by		division		7 / 8 or ten divided by two
% of or percent of		percentage of		45% of 39
mod or %		modulo (the remainder after division)		15 mod 9 or 15 % 9
^ or **		raise to a power		2^5 or 2**5
the nth root of		nth root		4th root of 16, sqrt(16), cube root of 109
reciprocal of		multiplicative inverse		reciprocal of 7

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The SE calculator does not end with the basic calculations but also performs advanced maths.

OPERATOR		FUNCTION		TYPE INTO SEARCH BOX
sin, cos, tan, sec, csc, cot		trig functions (arguments are assumed to be in radians)		cos(pi/3) cosine(pi/3)
arcsin, arccos, arctan, arccsc, etc.		inverse trigonometric functions		arccos(.5)
sinh, cosh, tanh, csch, arsinh, arccsch, etc.		hyperbolic functions		cosh(6)
ln		logarithm base e		ln(16)
log		logarithm base 10		log(16)
lg		logarithm base 2		lg(16)
exp		exponential function		exp(16)
!		factorial		5!
choose		x choose y calculates the number of ways of choosing a set of y elements from a set of x distinct elements		5 choose 3
CONSTANT		MEANING		TYPE INTO SEARCH BOX
e		base of the natural system of logarithms		e
pi		the ratio of the circumference to the diameter of a circle		pi/6
i		imaginary number, which represents one of the two square roots of -1		i^2
gamma		Euler’s constant		e^gamma

If it can do calculations then why can’t conversions?

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It continues with constants.