What is ??
What is ??
Mathematician: “? is the ratio of the circumference of a circle to its diameter.”
Engineer: “? is about 22/7.”
Physicist: “? is 3.14159 plus or minus 0.000005.”
Computer Programmer: “? is 3.141592653589 in double precision.”
Nutritionist: “You one track math-minded fellows, Pie is a healthy and delicious dessert!”
