On November 11. 1675, Leibniz demonstrated integral calculus for the first time to find the area under the graph of the Y = F(X) function. Gottfried Wilhelm (von) Leibniz, who was born on July 1, 1646, was a German mathematician, philosopher, scientist and diplomat.
Trying to figure out difficult math equations, breathing through the problem can be helpful. Here are some simple breathing exercises.
https://at250.org/2022/01/25/using-the-breath/
https://www.calendarz.com/on-this-day/november/11/gottfried-leibniz