Replace NaNs with the number that appears to its left in the row.
Remove the polynomials that have positive real elements of their roots.
Inner product of two vectors
GJam 2014 Rd 1c: Reordering Train Cars (Large)
GJam 2013 Veterans: Baby Height Prediction
ismember: Enhanced Time Performance for 'rows' - Speed Scoring (90% savings)
GJam 2014 China Rd A: Library Sorting (Small)
PONG 001: Player vs Wall, 4 Lives, Interactive download
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