The Imag class.
This class represents the imaginary part of an expression.
Imag(expr) ## S4 method for signature 'Imag' to_numeric(object, values) ## S4 method for signature 'Imag' dim_from_args(object) ## S4 method for signature 'Imag' is_imag(object) ## S4 method for signature 'Imag' is_complex(object) ## S4 method for signature 'Imag' is_symmetric(object)
expr |
An Expression representing a vector or matrix. |
object |
An Imag object. |
values |
A list of arguments to the atom. |
to_numeric: The imaginary part of the given value.
dim_from_args: The dimensions of the atom.
is_imag: Is the atom imaginary?
is_complex: Is the atom complex valued?
is_symmetric: Is the atom symmetric?
exprAn Expression representing a vector or matrix.
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