The PSDWrap class.

A no-op wrapper to assert the input argument is positive semidefinite.

PSDWrap(arg)

# S4 method for class 'PSDWrap'
is_psd(object)

Arguments

arg

A Expression object or matrix.

object

A PSDWrap object.

Methods (by generic)

• is_psd(PSDWrap): Is the atom positive semidefinite?