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csci2041/repo-zhan4854/Hwk_01_Feedback.md
Michael Zhang 399845160c
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2018-01-29 17:35:31 -06:00

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Feedback for Homework 01

Run on January 30, 08:03:20 AM.

  • Pass: Change into directory "Hwk_01".

  • Pass: Check that file "hwk_01.ml" exists.

  • Pass: Check that an OCaml file "hwk_01.ml" has no syntax or type errors.

    OCaml file "hwk_01.ml" has no syntax or type errors.

  • Pass: Check that the result of evaluating even 4 matches the pattern true.

  • Pass: Check that the result of evaluating even 5 matches the pattern false.

  • Pass: Check that the result of evaluating euclid 6 9 matches the pattern 3.

  • Pass: Check that the result of evaluating euclid 5 9 matches the pattern 1.

  • Pass: Check that the result of evaluating frac_add (1,2) (1,3) matches the pattern (5,6).

  • Pass: Check that the result of evaluating frac_add (1,4) (1,4) matches the pattern (8,16).

  • Pass: Check that the result of evaluating frac_simplify (8,16) matches the pattern (1,2).

  • Pass: Check that the result of evaluating frac_simplify (4,9) matches the pattern (4,9).

  • Pass: Check that the result of evaluating frac_simplify (3,9) matches the pattern (1,3).

  • Pass: Check that the result of evaluating fst (square_approx 9.0 0.001) matches the pattern 3..

  • Pass: Check that the result of evaluating snd (square_approx 9.0 0.001) matches the pattern 3.0.

  • Pass: Check that the result of evaluating fst (square_approx 81.0 0.1) matches the pattern 8.9.

  • Pass: Check that the result of evaluating snd (square_approx 81.0 0.1) matches the pattern 9.0.

  • Pass: Check that the result of evaluating max_list [1; 2; 5; 3; 2] matches the pattern 5.

  • Pass: Check that the result of evaluating max_list [-1; -2; -5; -3; -2] matches the pattern -1.

  • Pass: Check that the result of evaluating drop 3 [1; 2; 3; 4; 5] matches the pattern [4; 5].

  • Pass: Check that the result of evaluating drop 5 ["A"; "B"; "C"] matches the pattern [ ].

  • Pass: Check that the result of evaluating drop 0 [1] matches the pattern [1].

  • Pass: Check that the result of evaluating rev [1; 2; 3; 4; 5] matches the pattern [5; 4; 3; 2; 1].

  • Pass: Check that the result of evaluating rev [] matches the pattern [].

  • Pass: Check that the result of evaluating perimeter [ (1.0, 1.0); (1.0, 3.0); (4.0, 4.0); (7.0, 3.0); (7.0, 1.0) ] matches the pattern 16.3.

  • Pass: Check that the result of evaluating is_matrix [ [1;2;3]; [4;5;6] ] matches the pattern true.

  • Pass: Check that the result of evaluating is_matrix [ [1;2;3]; [4;6] ] matches the pattern false.

  • Pass: Check that the result of evaluating is_matrix [ [1] ] matches the pattern true.

  • Pass: Check that the result of evaluating matrix_scalar_add [ [1; 2; 3]; [4; 5; 6] ] 5 matches the pattern [ [6; 7; 8]; [9; 10; 11] ].

Bonus Round!!

  • Pass: Check that the result of evaluating matrix_transpose [ [1; 2; 3]; [4; 5; 6] ] matches the pattern [ [1; 4]; [2; 5]; [3; 6] ].

  • Pass: Check that the result of evaluating matrix_multiply [ [1; 2; 3]; [4; 5; 6] ] [ [1; 4]; [2; 5]; [3; 6] ] matches the pattern [ [14; 32]; [32; 77]].