Craftsman House Plans. As one of America's Best House Plans most popular search categories, Craftsman House Plans incorporate a variety of details and features in their design options for maximum flexibility when selecting this beloved home style for your dream plan.
For other uses, see Pi (disambiguation). The number Ï is a mathematical constant, the ratio of a circle's circumference to its diameter, commonly approximated as 3.14159. It has been represented by the Greek letter Ï since the mid-18th century, though it is also sometimes spelled out as pi (/paÉª/).
What is Pie in Math. Pie in math does not actually have a letter âeâ in the word. It is only referred to as Pi and has the. In its etymological meaning, Pi is actually a Greek letter, which is basically used as representation of the number to calculate and measure the circumference of a circle.