Uses of Class
dev.nm.algebra.linear.matrix.doubles.operation.ElementaryOperation

Packages that use ElementaryOperation

Package	Description
dev.nm.algebra.linear.matrix.doubles.operation

Uses of ElementaryOperation in dev.nm.algebra.linear.matrix.doubles.operation

Methods in dev.nm.algebra.linear.matrix.doubles.operation that return ElementaryOperation

Modifier and Type	Method and Description
ElementaryOperation	ElementaryOperation.addColumn(int j1, int j2, double c) Column addition: \[ A[, j_{1}] = A[, j_{1}] + c \cdot A[, j_{2}] \]
ElementaryOperation	ElementaryOperation.addRow(int i1, int i2, double c) Row addition: \[ A[i_{1}, ] = A[i_{1}, ] + c \cdot A[i_{2}, ] \]
ElementaryOperation	ElementaryOperation.scaleColumn(int j, double c) Scale a column: \[ A[, j] = c \cdot A[, j] \]
ElementaryOperation	ElementaryOperation.scaleRow(int i, double c) Scale a row: \[ A[i, ] = c \cdot A[i, ] \]
ElementaryOperation	ElementaryOperation.swapColumn(int j1, int j2) Swap columns: \[ \begin{gathered} A[, j_{1}] = A[, j_{2}] \\ A[, j_{2}] = A[, j_{1}] \end{gathered} \]
ElementaryOperation	ElementaryOperation.swapRow(int i1, int i2) Swap rows: \[ \begin{gathered} A[i_{1}, ] = A[i_{2}, ] \\ A[i_{2}, ] = A[i_{1}, ] \end{gathered} \]