Tuple S

array1.spad line 67 [edit on github]

• S: Type

This domain is used to interface with the interpreter's notion of comma-delimited sequences of values.

#: % -> NonNegativeInteger

\#(x) returns the number of elements in tuple x

=: (%, %) -> Boolean if S has SetCategory

from BasicType

~=: (%, %) -> Boolean if S has SetCategory

from BasicType

coerce: % -> OutputForm if S has CoercibleTo OutputForm

from CoercibleTo OutputForm

coerce: % -> PrimitiveArray S

from CoercibleTo PrimitiveArray S

coerce: PrimitiveArray S -> %

coerce(a) makes a tuple from primitive array a

latex: % -> String if S has SetCategory

from SetCategory

select: (%, NonNegativeInteger) -> S

select(x, n) returns the n-th element of tuple x. tuples are 0-based

BasicType if S has SetCategory

CoercibleTo OutputForm if S has CoercibleTo OutputForm

CoercibleTo PrimitiveArray S

SetCategory if S has SetCategory