NoneΒΆ

any.spad line 1

None implements an universal type, that is type which can represent values of any normal type. It is mainly used in technical situations where such a thing is needed (e.g. the interpreter and some of the internal Expression code).

=: (%, %) -> Boolean
from BasicType
~=: (%, %) -> Boolean
from BasicType
coerce: % -> OutputForm
from CoercibleTo OutputForm
hash: % -> SingleInteger
from SetCategory
hashUpdate!: (HashState, %) -> HashState
from SetCategory
latex: % -> String
from SetCategory

BasicType

CoercibleTo OutputForm

SetCategory