Coordinate term: menarche

{{usex|en|In 1734, Leonhard Euler solved the Basel problem by summing the infinite series 1/(1²)+1/(2²)+1/(3²)+⋯=∑ₙ₌₁ ᪲1/(n²)=(𝜋²)/6.}}

The nondegerming system grinds corn, preferably white dent corn, into meal with little, if any, separation of germ.

But I enjoyed the camaraderie once in a while with Catharine, who bigheartedly wanted to share her enjoyment.