A universal constant that describesFrom the earth up through the skyRatios of sine, cosineA Roman letter, piI open my eyes to seeThe world unveiled to meWith just a number – no moreThree-point-one-fourThe golden ratio signifiesRelationships to radiiCircumferenceOver diameterA perfect circleCircumferenceOver diameterA perfect circleOne-eighty degreesAn equivalencyA line from uniform ellipseThe form of solar eclipseThe stars stir in a cosmic bathThe universe obeys the laws of mathThe king’s a number – no moreThree-point-one-fourThe golden ratio signifiesRelationships to radiiCircumferenceOver diameterA perfect circleCircumferenceOver diameterA perfect circle
Made this and sang it to my Geometry class.
pi is not the golden ratio though, that's about 1.6.
Post as many digits of pi as you can.