2 and 3...........it is almost like 1, 2, 3, ...............

square root(2) =

1.41421356237

You can search for any mathematical expression, using functions such as: sin, cos, sqrt, etc. You can find a complete list of functions here.

Rad

Deg

x!

Inv

sin sin⁻¹

ln e^x

π

cos cos⁻¹

log 10^x

e

tan tan⁻¹

√ x²

Ans Rnd

EXP

x^{y y}√x

(

)

%

AC CE

7

8

9

÷

4

5

6

×

1

2

3

−

0

.

=

+

More info

Square root of 2 - Wikipedia

https://en.wikipedia.org/wiki/Square_root_of_2

1. Cached
2. Similar

The square root of 2, written in mathematics as √2 or 2 ¹⁄₂, is the positive algebraic number that, when multiplied by itself, gives the number 2. Technically, it is called the principal square root of 2, to distinguish it from the negative number with the same property.

Decimal‎: ‎1.4142135623730950488…

Hexadecimal‎: ‎1.6A09E667F3BCC908B2F…