31-limit: Difference between revisions
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# 1/1 is the center of symmetry between reciprocals. | # 1/1 is the center of symmetry between reciprocals. | ||
# The positive abscissa is the positive [[3-limit|Pythagorean scale]]. The negative abscissa is deducted by rule 1. | # The positive abscissa is the positive [[3-limit|Pythagorean scale]]. The negative abscissa is deducted by rule 1. | ||
# The positive ordinate is the positive quasi-prime scale (quasi-prime means one or two primes in the ratio, positive means the highest prime | # The positive ordinate is the positive quasi-prime scale (quasi-prime means one or two primes in the ratio, positive means the highest prime is in the numerator) from 5 to 31, in this logical order: | ||
::* a ; a*a ; 5-limit allows also a*a*a to show in its reciprocal the worth mentioning [[128/125|diesis]] ; | ::* a ; a*a ; 5-limit allows also a*a*a to show in its reciprocal the worth mentioning [[128/125|diesis]] ; | ||
::* b ; a*b ; a<sup>-1</sup>*b ; b*b ; | ::* b ; a*b ; a<sup>-1</sup>*b ; b*b ; | ||