If you are adopting a low-carb diet for diabetes control, consult with your doctor about what is appropriate. A Word From Verywell. When you switch from a regular vegetarian diet to a low-carb vegetarian diet, your sources of protein may need to change from high-carb beans and grains to lower-carb soy, seitan, eggs, and milk. Enjoy exploring new recipes within these choices.
William Jones and his Circle: The Man who invented Pi. In 1706 a little-known mathematics teacher named William Jones first used a symbol to represent the platonic concept of pi, an ideal that in numerical terms can be approached, but never reached.
Word Origin and History for pi Expand. n. Greek letter, from Hebrew, literally little mouth.. As the name of the mathematical constant, from 1841 in English, used in Latin 1748 by Swiss mathematician Leonhart Euler (1707-1783), as an abbreviation of Greek periphereia periphery.. For the meaning printer's term for mixed type, see pie (3).