This tool can be used to show parts of the Euler–Mascheroni constant γ (gamma) or to search in the long series of numbers. In this tool γ has up to 1 million decimals.

The Euler–Mascheroni constant (also called Euler's constant) is a mathematical constant recurring in analysis and number theory, usually denoted by the lowercase Greek letter gamma (γ). It is approximately equal to 0.57722 and it is not known whether γ is irrational.