---
ch-1:
  - function: toeplitzmatrix
    arguments:
      - - 4
        - 3
        - 2
        - 1
      - - 5
        - 4
        - 3
        - 2
      - - 6
        - 5
        - 4
        - 3
    result: true
  - function: toeplitzmatrix
    arguments:
      - - 1
        - 2
        - 3
      - - 3
        - 2
        - 1
    result: false
ch-2:
  - function: splitsameaverage
    arguments:
      - 1
      - 2
      - 3
      - 4
      - 5
      - 6
      - 7
      - 8
    result: true
  - function: splitsameaverage
    arguments:
      - 1
      - 3
    result: false
  - function: splitsameaverage
    arguments:
      - 1
      - 2
      - 3
    result: true