Pythagorean ratios in arithmetic progression, part II. Four Pythagorean ratios
Pythagorean ratios in arithmetic progression, part II. Four Pythagorean ratios
As in [3] let { a, b }designate the Pythagorean ratio ( a 2 − b 2 )/2ab between the sides of a rational right angled triangle. The principal result of [3] is that { a, b }is the arithmetic mean of two Pythagorean ratios, and hence is the middle …