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Answers and rating deltas for

How can I convert this foldLeft : Double expression to use Option[Double] instead?

Author Votes Δ
sepp2k 8 +0.80
olle kullberg 4 +3.31
Marco Faustinelli 3 0.00
Apocalisp 3 +0.44
Rex Kerr 2 +0.02
Eric Bowman - abstracto - 2 +0.62
Moritz 2 -0.02
Landei 1 -2.41
Daniel C. Sobral 1 -0.96
Synesso 1 -2.59
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