test Range.sum semantics
test Range.sum semantics

dankogai/roast,cygx/roast,cygx/roast,dankogai/roast,perl6/roast,dogbert17/roast,skids/roast,skids/roast,cygx/roast,b2gills/roast,bitrauser/roast,zostay/roast,bitrauser/roast,dankogai/roast,skids/roast,b2gills/roast,dogbert17/roast,b2gills/roast,zostay/roast,zostay/roast