> This is a nice solution, the answer is also correct. I have to spend > some time trying to understand some PDL nuances there.
I'm attaching a slightly commented versionin case it helps > Not sure why > you're having the errors due to 64-bit numbers though. :( Can someone else confirm the error. I just found the same in an IBM System x3105: pdl> p longlong(10)%longlong(5) # congruences fail in my pdl 74645504 pdl> p 600851475143%71 #perl gets it right 0 pdl> p longlong(600851475143)%longlong(71) #pdl gets it wrong 74711040 The lines above show that the problem is not my perl nor my hardware, but my pdl. Regards, Luis _______________________________________________ Perldl mailing list Perldl@jach.hawaii.edu http://mailman.jach.hawaii.edu/mailman/listinfo/perldl
