giles cca3a28206 ocaml: phase 5.1 gcd_lcm.ml baseline (Euclidean gcd + lcm, 12+12+36 = 60) ...

Two-line baseline:

  let rec gcd a b = if b = 0 then a else gcd b (a mod b)
  let lcm a b = a * b / gcd a b

  gcd 36 48  = 12
  lcm 4 6    = 12
  lcm 12 18  = 36
  sum        = 60

Tests mod arithmetic and the integer-division fix from iteration 94
(without truncate-toward-zero, 'lcm 4 6 = 4 * 6 / 2 = 12.0' rather
than the expected 12).

54 baseline programs total.

2026-05-09 11:42:52 +00:00

..

ackermann.ml

ocaml: phase 5.1 ackermann.ml baseline (ack(3, 4) = 125)

2026-05-09 08:50:12 +00:00

anagrams.ml

ocaml: phase 5.1 anagrams.ml baseline (18/18 pass)

2026-05-08 19:57:09 +00:00

bag.ml

ocaml: phase 5.1 bag.ml baseline + String.equal/compare/cat/empty (+3 tests, 579 total)

2026-05-09 06:15:03 +00:00

balance.ml

ocaml: phase 5.1 balance.ml baseline (paren/bracket/brace balance via Stack)

2026-05-09 06:59:22 +00:00

bfs.ml

ocaml: phase 5.1 bfs.ml baseline (20/20 pass)

2026-05-08 21:05:32 +00:00

bigint_add.ml

ocaml: phase 5.1 bigint_add.ml baseline (digit-list bignum add, 1+18+9 = 28)

2026-05-09 11:19:23 +00:00

bits.ml

ocaml: phase 4 bitwise ops land/lor/lxor/lsl/lsr/asr + bits.ml baseline (+5 tests, 607 total)

2026-05-09 09:15:00 +00:00

brainfuck.ml

ocaml: phase 5.1 brainfuck.ml baseline (subset interpreter)

2026-05-09 02:24:45 +00:00

bsearch.ml

ocaml: phase 5.1 bsearch.ml baseline (binary search, position sum = 7)

2026-05-09 10:40:49 +00:00

btree.ml

ocaml: phase 5.1 btree.ml baseline (13/13 pass)

2026-05-08 17:52:49 +00:00

caesar.ml

ocaml: phase 5.1 caesar.ml baseline (ROT13 + s.[i] + Char ops)

2026-05-09 00:13:11 +00:00

calc.ml

ocaml: phase 5.1 calc.ml baseline (11/11 pass) + inline let-rec-and parser fix

2026-05-08 16:53:44 +00:00

closures.ml

ocaml: phase 5.1 baseline 8/8 — quicksort + exceptions + closures

2026-05-08 13:44:28 +00:00

coin_change.ml

ocaml: phase 5.1 coin_change.ml baseline (DP, 67c with [1;5;10;25] = 6 coins)

2026-05-09 10:21:11 +00:00

csv.ml

ocaml: phase 5.1 csv.ml baseline (split + int_of_string + fold_left)

2026-05-09 01:47:27 +00:00

exception_handle.ml

ocaml: phase 5.1 baseline 8/8 — quicksort + exceptions + closures

2026-05-08 13:44:28 +00:00

expected.json

ocaml: phase 5.1 gcd_lcm.ml baseline (Euclidean gcd + lcm, 12+12+36 = 60)

2026-05-09 11:42:52 +00:00

expr_eval.ml

ocaml: phase 5.1 expr_eval.ml baseline (9/9 pass)

2026-05-08 15:01:04 +00:00

expr_simp.ml

ocaml: phase 5.1 expr_simp.ml baseline (symbolic simplifier, eval(simp e) = 22)

2026-05-09 11:09:23 +00:00

factorial.ml

ocaml: phase 5.1 baseline OCaml programs (5/5 pass) + lookahead boundary

2026-05-08 13:33:24 +00:00

fizzbuzz.ml

ocaml: phase 5.1 fizzbuzz.ml baseline (12/12 pass)

2026-05-08 17:44:07 +00:00

fraction.ml

ocaml: phase 5.1 fraction.ml baseline (rational arithmetic, 4/3 -> num+den=7)

2026-05-09 06:05:31 +00:00

frequency.ml

ocaml: phase 5.1 frequency.ml baseline + Format module alias (+2 tests, 498 total)

2026-05-09 01:11:53 +00:00

gcd_lcm.ml

ocaml: phase 5.1 gcd_lcm.ml baseline (Euclidean gcd + lcm, 12+12+36 = 60)

2026-05-09 11:42:52 +00:00

grep_count.ml

ocaml: phase 5.1 grep_count.ml baseline (substring-aware line filter, 3 matches)

2026-05-09 09:34:40 +00:00

hanoi.ml

ocaml: phase 5.1 hanoi.ml baseline (Tower of Hanoi move count, n=10 -> 1023)

2026-05-09 08:21:19 +00:00

json_pretty.ml

ocaml: phase 5.1 json_pretty.ml baseline (recursive ADT to string, len = 24)

2026-05-09 07:41:01 +00:00

kadane.ml

ocaml: phase 5.1 kadane.ml baseline (max subarray sum = 6)

2026-05-09 10:07:12 +00:00

lambda_calc.ml

ocaml: phase 5.1 lambda_calc.ml baseline (17/17 pass)

2026-05-08 19:49:08 +00:00

levenshtein.ml

ocaml: phase 5.1 levenshtein.ml baseline (no-memo edit distance, sum=11)

2026-05-09 00:23:58 +00:00

list_ops.ml

ocaml: phase 5.1 baseline OCaml programs (5/5 pass) + lookahead boundary

2026-05-08 13:33:24 +00:00

mat_mul.ml

ocaml: phase 5.1 mat_mul.ml baseline (3x3 row-major matrix multiply, sum = 621)

2026-05-09 11:00:00 +00:00

memo_fib.ml

ocaml: phase 5.1 memo_fib.ml baseline (16/16 pass)

2026-05-08 19:10:49 +00:00

merge_sort.ml

ocaml: phase 5.1 merge_sort.ml baseline (user mergesort, sum=44)

2026-05-09 05:00:50 +00:00

module_use.ml

ocaml: phase 5.1 baseline OCaml programs (5/5 pass) + lookahead boundary

2026-05-08 13:33:24 +00:00

mutable_record.ml

ocaml: phase 5.1 mutable_record.ml baseline (14/14 pass)

2026-05-08 18:43:19 +00:00

newton_sqrt.ml

ocaml: phase 5.1 newton_sqrt.ml baseline (Newton's method, sqrt(2)*1000 = 1414)

2026-05-09 08:29:01 +00:00

option_match.ml

ocaml: phase 5.1 baseline OCaml programs (5/5 pass) + lookahead boundary

2026-05-08 13:33:24 +00:00

palindrome.ml

ocaml: phase 5.1 palindrome.ml baseline (two-pointer check, 4/6 inputs match)

2026-05-09 10:31:22 +00:00

pascal.ml

ocaml: phase 5.1 pascal.ml baseline (Pascal triangle row 10 middle = C(10,5) = 252)

2026-05-09 09:57:18 +00:00

pi_leibniz.ml

ocaml: phase 5.1 pi_leibniz.ml baseline + int_of_float fix (1000 terms x 100 = 314)

2026-05-09 07:19:52 +00:00

poly_stack.ml

ocaml: phase 1+5.1 type aliases + poly_stack baseline (+3 tests, 469 / 19 baseline)

2026-05-08 20:49:26 +00:00

pretty_table.ml

ocaml: phase 5.1 pretty_table.ml baseline (Buffer + Printf widths, len = 64)

2026-05-09 09:24:41 +00:00

queens.ml

ocaml: phase 5.1 queens.ml baseline (15/15 pass)

2026-05-08 19:04:04 +00:00

quicksort.ml

ocaml: phase 5.1 baseline 8/8 — quicksort + exceptions + closures

2026-05-08 13:44:28 +00:00

roman.ml

ocaml: phase 5.1 roman.ml baseline + top-level 'let () = expr'

2026-05-08 23:40:36 +00:00

rpn.ml

ocaml: phase 5.1 rpn.ml baseline (Reverse Polish Notation evaluator, [3 4 + 2 * 5 -] = 9)

2026-05-09 08:39:56 +00:00

run_length.ml

ocaml: phase 5.1 run_length.ml baseline (RLE, sum-of-counts = 11)

2026-05-09 09:47:25 +00:00

run.sh

ocaml: phase 5.1 caesar.ml baseline (ROT13 + s.[i] + Char ops)

2026-05-09 00:13:11 +00:00

safe_div.ml

ocaml: phase 5.1 safe_div.ml baseline + Result.equal/compare/iter_error (+3 tests, 592 total)

2026-05-09 06:47:47 +00:00

shuffle.ml

ocaml: phase 5.1 shuffle.ml baseline (Fisher-Yates with deterministic Random)

2026-05-09 07:31:33 +00:00

sieve.ml

ocaml: phase 5.1 sieve.ml baseline (Sieve of Eratosthenes)

2026-05-09 02:16:18 +00:00

sum_squares.ml

ocaml: phase 5.1 baseline OCaml programs (5/5 pass) + lookahead boundary

2026-05-08 13:33:24 +00:00

unique_set.ml

ocaml: phase 5.1 unique_set.ml baseline (Set.Make + IntOrd, count = 9)

2026-05-09 05:44:35 +00:00

validate.ml

ocaml: phase 5.1 validate.ml baseline (Either-based validation, 3 errs * 100 + 117 = 417)

2026-05-09 08:11:07 +00:00

word_count.ml

ocaml: phase 5.1 word_count.ml baseline (10/10 pass)

2026-05-08 16:11:03 +00:00

word_freq.ml

ocaml: phase 5.1 word_freq.ml baseline (Map.Make on String, distinct = 8)

2026-05-09 08:01:21 +00:00

zip_unzip.ml

ocaml: phase 5.1 zip_unzip.ml baseline (zip/unzip round-trip, sum-product = 1000)

2026-05-09 11:33:30 +00:00