type/.
check for an expression of type `.`
Calling Sequence
Parameters
Description
Supertypes
Examples
type(expr, `.`)
expr
-
any expression
The type(expr, `.`) function checks for expressions that use `.` as a (non-commutative) multiplication operator. For more information about the `.` operator, see dot.
type/function
type⁡3.2,`.`
false
type⁡`.`⁡3,x,`.`
type⁡`.`⁡a,b,`.`
true
V ≔ Vectorrow⁡2,2
V≔22
M ≔ Matrix⁡1,2,3,4
M≔1234
type⁡`.`⁡V,M,`.`
type⁡`.`⁡λ,M,`.`
See Also
dot
Matrix
type
Vector
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