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Ingy döt Net 2023-07-01 11:58:00 -04:00
parent 7387c8f97b
commit cb5bb5e222
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Task/SEDOLs/Q/sedols.q Normal file
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scd:{
v:{("i"$x) - ?[("0"<=x) & x<="9"; "i"$"0"; -10+"i"$"A"]} each x; / Turn characters of SEDOL into their values
w:sum v*1 3 1 7 3 9; / Weighted sum of values
d:(10 - w mod 10) mod 10; / Check digit value
x,"c"$(("i"$"0")+d) / Append to SEDOL
}
scd each ("710889";"B0YBKJ";"406566";"B0YBLH";"228276";"B0YBKL";"557910";"B0YBKR";"585284";"B0YBKT";"B00030")