return the indexing functions of an rtable - Maple Help

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rtable_indfns - return the indexing functions of an rtable

Calling Sequence

rtable_indfns(A)

Parameters

A

-

rtable object

Description

• 

The rtable_indfns(A) function, where A is an Array, Matrix, or Vector, returns a sequence of indexing functions for rtable A.

  

In the case that A is an Array, this is equivalent to op(1, A).

  

You can also use MatrixOptions or VectorOptions with the shape parameter to obtain the indexing functions (shape) for Matrices and Vectors, respectively.

Thread Safety

• 

The rtable_indfns command is thread-safe as of Maple 15.

• 

For more information on thread safety, see index/threadsafe.

Examples

A:=Arraytriangularupper,1..3,1..4

A:=000000000000

(1)

rtable_indfnsA

triangularupper

(2)

op1,A

triangularupper

(3)

M:=Matrix3,3,shape=symmetric

M:=000000000

(4)

M1,2:=4

M1,2:=4

(5)

M

040400000

(6)

rtable_indfnsM

symmetric

(7)

See Also

Array, IsMatrixShape, IsVectorShape, Matrix, MatrixOptions, op, rtable, Vector, VectorOptions


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