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Module:Temperament data/Badness testing: Difference between revisions

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local function matinv(a)
local function matinv(a)
local dbl_identity = {}
local xn = scalarmatmul(a, 1e-7)
for i = 1, #a do
 
dbl_identity[i] = {}
for i = 1, 70 do
for j = 1, #a do
xn = matsub(scalarmatmul(xn, 2), matmul(xn, matmul(a, xn)))
if i == j then
dbl_identity[i][j] = 2
else
dbl_identity[i][j] = 0
end
end
end
end
local xn = scalarmatmul(a, 0.000005)
for i = 1, 30 do
xn = matmul(xn, matsub(dbl_identity, matmul(a, xn)))
end
return xn
return xn
end
end
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end
end
end
end
c = c/(#mapping * #mapping[1])
c = c/(#(mapping) * #(mapping[1]))
mw.logObject(c)
local te_generator = get_te_generator(subgroup, comma_matrix, generators)
local te_generator = get_te_generator(subgroup, comma_matrix, generators)
local tuning_matrix = matmul(te_generator, mapping)
local te_tuning = matmul(te_generator, mapping)
local e = 0.0
local e = 0.0
for i = 1, #tuning_matrix[1] do
for i = 1, #(te_tuning[1]) do
e = e + math.abs(mapping[i][j])
-- mw.logObject(te_tuning)
-- mw.logObject((te_tuning[1][i] * 1200) - ((math.log(subgroup[i])/math.log(2)) * 1200))
e = e + math.abs((te_tuning[1][i] * 1200) - ((math.log(subgroup[i])/math.log(2)) * 1200))
end
end
e = e/(#tuning_matrix)
e = e/#(te_tuning[1])
local usb = c * e
local usb = c * e
result = result .. "\n\nUSB: " + u._round(usb, 7)
result = u._round(usb, 7)
return result
return result
end
end


return p
return p
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