SML Code Completion Specialist

I'm in urgent need of an expert SML code writer to implement an auto code-completion feature for my project.

Key Responsibilities:
- Develop and integrate the code completion functionality into the existing system.

Ideal Candidate:
- High proficiency in SML programming language.
- Extensive experience in implementing coding functionalities with code completion as a key focus.

Please note: The completion feature should not incorporate chatgpt. Your main task will be to ensure intelligent suggestions without the use of chatgpt.

Looking forward to working with a dedicated professional who can effectively deliver this requirement.
my requirement :--

Matrices can be represented by a list of rows in SML, where each row is represented by a list
of the elements (going left to right). A square matrix is one where the number of rows is the
same as the number of columns.
(a) Define a function is_sqmatrix which takes a list of lists as input and checks whether it
represents a square matrix.
(b) Define a function diagonal that takes a square matrix and returns its diagonal. You
need not consider the case where the input list does not represent a square matrix.
For instance,
- is_sqmatrix;
val it = fn : ’a list list -> bool
- diagonal;
val it = fn : ’a list list -> ’a list
- is_sqmatrix [[1,3], [2,4,5]];
val it = false : bool
- is_sqmatrix [[1,3], [2,4]];
val it = true : bool
- is_sqmatrix [[1,3,4], [2,4,5]];
val it = false : bool
- is_sqmatrix [[1,3,4], [2,4,5], [3,5,6]];
val it = true : bool
- diagonal [["a"]];
val it = ["a"] : string list
- diagonal [[1,3], [2,4]];
val it = [1,4] : int list
- diagonal [[1,3,4], [2,4,5], [3,5,6]];
val it = [1,4,6] : int list
Both functions should be in the same file, named “......”. You need not
consider the case where the matrix is empty or where any row is empty