An exception wrapping an error object
Handler for sending and receiving drb messages.
This takes care of the low-level marshalling and unmarshalling of drb requests and responses sent over the wire between server and client. This relieves the implementor of a new drb protocol layer with having to deal with these details.
The user does not have to directly deal with this object in normal use.
Timer id conversion keeps objects alive for a certain amount of time after their last access. The default time period is 600 seconds and can be changed upon initialization.
To use TimerIdConv:
DRb.install_id_conv TimerIdConv.new 60 # one minute
Error types.
Raised when the provided IP address is an invalid address.
Raised when the address family is invalid such as an address with an unsupported family, an address with an inconsistent family, or an address who’s family cannot be determined.
Raised when the address is an invalid length.
Eigenvalues and eigenvectors of a real matrix.
Computes the eigenvalues and eigenvectors of a matrix A.
If A is diagonalizable, this provides matrices V and D such that A = V*D*V.inv, where D is the diagonal matrix with entries equal to the eigenvalues and V is formed by the eigenvectors.
If A is symmetric, then V is orthogonal and thus A = V*D*V.t