Module:JI ratios: Difference between revisions
mNo edit summary |
Bugfix to reflect changes to mediants module |
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-- Int limit filter determines whether a ratio is within an int limit. Does not | -- Int limit filter determines whether a ratio is within an int limit. Does not | ||
-- use depth. | -- use depth. | ||
function p.int_limit_filter( | function p.int_limit_filter(mediant_data, int_limit) | ||
local mediant = mediant_data["mediant"] | |||
return math.max(mediant[1], mediant[2]) <= int_limit | return math.max(mediant[1], mediant[2]) <= int_limit | ||
end | end | ||
| Line 57: | Line 58: | ||
-- height. Does not use depth. | -- height. Does not use depth. | ||
function p.tenney_height_filter(mediant, depth, tenney_height) | function p.tenney_height_filter(mediant, depth, tenney_height) | ||
local mediant = mediant_data["mediant"] | |||
return math.log(mediant[1] * mediant[2]) / math.log(2) <= tenney_height | return math.log(mediant[1] * mediant[2]) / math.log(2) <= tenney_height | ||
end | end | ||