23 lines
297 B
Text
23 lines
297 B
Text
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{require lib_matrix}
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1) applying a matrix to a vector
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{def M
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{M.new [[1,2,3],
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[4,5,6],
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[7,8,-9]]}}
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-> M
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{def V {M.new [1,2,3]} }
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-> V
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{M.multiply {M} {V}}
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-> [14,32,-4]
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2) matrix multiplication
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{M.multiply {M} {M}}
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-> [[ 30, 36,-12],
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[ 66, 81,-12],
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[-24,-18,150]]
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