User:Holger Stoltenberg/sandbox: Difference between revisions
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==== Calculate intonation ==== | ==== Calculate intonation ==== | ||
To calculate the signed intonation interval... | To calculate the signed intonation interval... | ||
*compute the ''remainder'' of the original interval’s ''value in cents'' by a modulo division e.g. <small><math>(386</math> ¢ <math>mod(100))</math></small>, the | *compute the ''remainder'' of the original interval’s ''value in cents'' by a modulo division e.g. <small><math>(386</math> ¢ <math>mod(100))</math></small>, the intermediate result is 86 ¢ | ||
*Test: If the intermediate result is greater than 50 ¢ then subtract 100 ¢ | *Test: If the intermediate result is greater than 50 ¢ then subtract 100 ¢ | ||
*The test is true and the final result is 86 ¢ -100 ¢ = -14 ¢ | *The test is true and the final result is 86 ¢ -100 ¢ = -14 ¢ | ||