257 reputation
128
bio website
location
age
visits member for 2 years, 11 months
seen Jul 9 at 1:10

I'm old. I get confused. OK?


Aug
10
revised Need mathematical function for “adding” 0.5 and 0.5 and getting 0.4
added 218 characters in body
Aug
10
comment Need mathematical function for “adding” 0.5 and 0.5 and getting 0.4
Hmmm.... There was a third answer that went away before I could work through it.
Aug
9
revised Need mathematical function for “adding” 0.5 and 0.5 and getting 0.4
added 656 characters in body
Aug
9
revised Need mathematical function for “adding” 0.5 and 0.5 and getting 0.4
added 656 characters in body
Aug
9
comment Need mathematical function for “adding” 0.5 and 0.5 and getting 0.4
@Ross Millikan -- Looks good, thanks!
Aug
9
comment Need mathematical function for “adding” 0.5 and 0.5 and getting 0.4
@Ross Millikan -- Correct, which is why it doesn't extend nicely above 1.0.
Aug
9
comment Number of even numbers with sum of digits less than 12
(I never was that good at math.)
Aug
9
comment Number of even numbers with sum of digits less than 12
Ah, missed that point too.
Aug
9
comment Number of even numbers with sum of digits less than 12
Less than 12, or 12 or less?
Aug
9
revised Number of even numbers with sum of digits less than 12
added 160 characters in body
Aug
9
answered Number of even numbers with sum of digits less than 12
Aug
9
revised Need mathematical function for “adding” 0.5 and 0.5 and getting 0.4
added 102 characters in body
Aug
9
awarded  Editor
Aug
9
revised Need mathematical function for “adding” 0.5 and 0.5 and getting 0.4
added 102 characters in body
Aug
9
comment Need mathematical function for “adding” 0.5 and 0.5 and getting 0.4
Darn -- left out the requirement that f(1.0, N) = N. (I've added that above -- sorry.)
Aug
9
comment Need mathematical function for “adding” 0.5 and 0.5 and getting 0.4
@Alice -- Generally I'd expect a value between the two input values in that case.
Aug
9
awarded  Student
Aug
9
asked Need mathematical function for “adding” 0.5 and 0.5 and getting 0.4