πRoots

Constants

π

Pi

3.14159265358979...

e

Euler's number

2.71828182845904...

φ

Golden ratio

1.61803398874989...

√2

Square root of 2

1.41421356237309...

γ

Euler–Mascheroni constant

0.57721566490153...

i

Imaginary unit

√(-1)