kone.linearAlgebra/dev.lounres.kone.linearAlgebra.utils/sumOfIndexed

sumOfIndexed

inline fun <E, A> ColumnVector<E>.sumOfIndexed(selector: (index: UInt, E) -> A): A(source)
inline fun <E, A> RowVector<E>.sumOfIndexed(selector: (index: UInt, E) -> A): A(source)
inline fun <E, A> Matrix<E>.sumOfIndexed(selector: (rowIndex: UInt, columnIndex: UInt, E) -> A): A(source)