This is identical to the homework problem posted on stackoverflow:
http://stackoverflow.com/questions/2182300/haskell-matrix-scalar-multilple-q...
Do not post homework problems to the cafe!
If you feel compelled to then identify an aspect that is tricky to
you, show us what you tried, and identify it as homework.
Thomas
On Tue, Feb 2, 2010 at 4:15 AM, 조광래
define functions
type Matrix=[[Double]]
multMM :: Matrix -> Matrix -> Matrix --multiplies two matrices det :: Matrix -> Double --computes the determinant of a matrix inv :: Matrix -> Matrix --inverts a matrix
i stuck on those problems
can any one help me out? _______________________________________________ Haskell-Cafe mailing list Haskell-Cafe@haskell.org http://www.haskell.org/mailman/listinfo/haskell-cafe