Method cols

poly-commit/src/utils.rs:117–121

Returns self as a list of columns

(&self)

    /// Returns self as a list of columns
    pub(crate) fn cols(&self) -> Vec<Vec<F>> {
        (0..self.m)
            .map(|col| (0..self.n).map(|row| self.entries[row][col]).collect())
            .collect()
    }

    /// Returns the product v * self, where v is interpreted as a row vector. In other words,
    /// it returns a linear combination of the rows of self with coefficients given by v.