number-class | R Documentation |

The class `"number"`

is a virtual class,
currently used for vectors of eigen values which can be
`"numeric"`

or `"complex"`

.

It is a simple class union (`setClassUnion`

) of
`"numeric"`

and `"complex"`

.

Since it is a virtual Class, no objects may be created from it.

showClass("number") stopifnot( is(1i, "number"), is(pi, "number"), is(1:3, "number") )

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