Add the –clear-sources option
Add the –update-sources option
Sets the close on exec flag for io
Sets the close on exec flag for io
For debugging output
Adds a development dependency named gem with requirements to this gem.
Usage:
spec.add_development_dependency 'example', '~> 1.1', '>= 1.1.4'
Development dependencies aren’t installed by default and aren’t activated when a gem is required.
Create a new session id.
The session id is a secure random number by SecureRandom if possible, otherwise an SHA512 hash based upon the time, a random number, and a constant string. This routine is used internally for automatically generated session ids.
Returns the inverse of the eigenvector matrix V
Nonsymmetric reduction to Hessenberg form.
Constructs proper parameters from arguments