Group 8
J symbol (vertical-bar-colon): |:
Monadic case:
Name: transpose
Rank: _ (infinity/unbounded) – applies to entire array
Definition: |: y returns y with the order of the axes of y reversed.
Please also include explanations for your answers to some of the following questions:
What is is the tranpose of a matrix?
What is is the tranpose of a vector?
What is is the tranpose of a rank 3 array?
Dyadic case:
Name: transpose
Rank: 1 (left); _ (right) – applies to a vector on the left and the entire array on the right
Definition (vector x): x |: y moves the axis xi to the tail end, where xi is the element at position i of x.
Definition (box x): x |: y merges (runs together) the axes specified by the elements of the box x to form a single axis.
Please also include explanations for your answers to some of the following questions:
What is the result when x is a positive/negative number and y is a matrix?
What is the result when x is a length 2 vector and y is a rank 3 array?
What is the result when x is a boxed vector of length 2 and y is a matrix?
What is the result when x is a boxed vector of length 3 and y is a rank 3 array?
What is the result when x is a boxed vector of length 2 and y is a rank 3 array?