Euler's Constant. DEFINITION of 'Euler's Constant'. The limit of the sum of 1 + 1/2 + 1/3 + 1/4 ... + 1/n, minus the natural log of n as n approaches infinity. Euler's constant is represented by the lower case gamma (Î³), and appears in calculus as a derivative of a logarithmic function.
1. Givenchy Play for Men by Givenchy 3.3 oz 100 ml EDT Spray. This perfume is created in a way that you have all natural feel and it doesnât seem that youâre using an artificial perfume. It is centered on amyris wood and vanilla. The most famous notes are orange, grapefruit, black pepper, and patchouli.
1 Perfume (Parfum): It is the strongest fragrance available, consists of a 15-30% concentration of perfume essence. 2  This means that not only do you need to use less, but also that the fragrance lasts longer, typically for up to 6 hours, depending on skin type.