This sequence, in which each number is the sum of the two preceding numbers, has proved extremely fruitful and appears in many different areas of mathematics and science. See all Reviews Customers who viewed this item also viewed A History of Pi by Petr Beckmann Dr.

However, much of the start of the book seemed to be spent discussing where this number may or may not have first been discovered, and in disproving a number of theories about who may or may not have been aware of it. The book spent a great deal of time disproving the myths of application that have been attributed to the remarkable relationships of the number PHI.

This website is brought to you by the number five.

• Five appears in all major religions and philosophies as a number of sacred importance.
• While most dictionaries list the origin of punch, as in to hit, as first appearing in Middle English and coming from the French, poinconner , perhaps the fist of five fingers also came from panca.
• There seems to be an overwhelming magic, mystery and frequency of occurrence of the number five in nature, math, science and in most major religions, philosophies, and martial arts as well.

The Number Five The Pythagoreans called the number five nature.

The number three was the first masculine number and represented the second stage of creation, the productive union of negative and positive. Just as mankind is comprised of both good and evil, so the five is the first number of even and odd.

The number five is also central to the magic square. The discovery of the first magic square dates back to approximately 2205 BCE.

Eliphas Levi was the first to illustrate the pentagram as a differentiation between Good and Evil as symbolized by the Pentagram.