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Re^3: how do i read in ANY 2d array

by fisher (Priest)
on Jul 26, 2011 at 20:05 UTC ( #916827=note: print w/replies, xml ) Need Help??


in reply to Re^2: how do i read in ANY 2d array
in thread how do i read in ANY 2d array

Учи матчасть ("learn your equipment", jokingly).

'2d' means 'two dimensions', like matrix N x M, for any N and M; thus, matrix 5by5 and 4by6 both are 2d arrays (square matrices). Adding third dimension makes N x M x L (cubic matrix), fourth - N x M x L x K (4d matrix) and so on.

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