17bii+ bug update and SumOfDigits Message #1 Posted by Bruce Bergman on 26 Feb 2007, 12:03 a.m.
Don and I have been poking around the 17bii+, trying to determine if any of the bugs listed in older versions still exist, and well, trying to get used to the solver. ;)
First, there are a couple threads in Forum Archive 14...
part a here
part b here
...which talk about bugs in the early 17bii+ units. I've tried a few of these and they all work correctly, as expected, on my version. For the record, my S/N is CNA 63401403.
Also, Don and I have been trading implementations for summing up the digits of a number (i.e., 123 = 1+2+3 = 6). Here is the version that ultimately worked:
SOD:SUM=0xL(B:A)+sigma(I:1:LOG(A)+1:1:MOD(B:10)+0xL(B:IP(B/10)))
Don also has a version which uses the statistical lists to get the sum, assuming each digit is in a list (L1) item:
sod:sum=sigma(i:1:sizes(L1):1:Item(L1,i))
As we work through more, I may post some followups. It's good to see that some of the ugly bugs have been fixed. Hopefully they're all good!
thanks,
bruce
