Strange output for Vector

Question:Strange output for Vector

Posted: vv 13050 Product: Maple 2017

December 11 2017

Here are two inocent Vectors.

>	V1 := Vector[row]([`+`, 1, 2]);

(1)

>	V2 := Vector[row]([1, `+`, 2]);

(2)

>	lprint(V1);

Vector[row](3, {1 = `+`, 2 = 1, 3 = 2}, datatype = anything, storage = rectangular, order = Fortran_order, shape = [])

The questions:

1. Try to guess the Maple's answer for:

V1, V2;

2. Try to explain.

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