CARAT Introduction / Programs / Scpr

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## Program Scpr

### Usage

    Scpr 'file1' ['file2']

file1: matrix_TYP containing matrices (i. e. of basis transformations or group elements)
file2: (OPTIONAL) matrix_TYP containing Gram matrices

### Description

Forms the scalar product of the COLUMNS of matrices A in file1 w.r.t. the Gram matrices F in file2, i. e. it computes Atr * F * A. If file2 is omitted, the identity matrix is used instead.

### Examples

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