Chi2fit.Matrix.dotproduct

You're seeing just the function dotproduct, go back to Chi2fit.Matrix module for more information.
Link to this function

dotproduct(vector1, vector2, sum \\ 0)

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Calculates the inner product of two vectors.

Examples

iex> dotproduct [1,2], [3,4]
11

iex> dotproduct [], []
0

iex> dotproduct [1,2], []
** (ArgumentError) Vectors of unequal length

iex> dotproduct [1,2], [1]
** (ArgumentError) Vectors of unequal length