{"abstract":"A 12.25 score shows as 12.2 on the scoreboard while 12.35 shows 12.3 or 12.4 depending on float noise.","category":"Fantasy sports scoring","checks":7,"contract":"Score a skill-player stat line in integer hundredths. Passing yards earn 1 point per full 25 yards, rushing and receiving yards 1 point per full 10 yards, each category truncated toward zero separately. Pass TD 4, interception -2, rush/receiving TD 6, fumble lost -2 (fumbles recovered by the own team are free), two-point conversion 2, each first down 0.25. Receptions are worth 0/0.5/1 for std/half/ppr, and a TE earns an extra 0.5 per reception on top. 300+ passing, 100+ rushing and 100+ receiving yards each add a 3 point bonus. The display string rounds to tenths half away from zero and never shows -0.0.","contract_signature":"stats, fmt, pos","evaluation_group":"w2-fantasy-sports-scoring-offense-stat-line","failed_approach":"Integer half-up rounding without separating the sign rounds negative scores toward positive and prints them wrongly.","family":"w2-fantasy-sports-scoring-offense-stat-line-display-rounding","id":"FA-84861","implementations":{"attempt":{"sha256":"c51997819ce56343c732f8e29f2d0043117209be4de7c40cbc9ff117d8c93514","source":"\"\"\"Failure Map reference implementation. Python standard library only.\"\"\"\nimport json\n\nN = 1\nobservations = []\ndef solve(stats, fmt, pos):\n    def unit(y, per):\n        q = abs(y) // per\n        return q if y >= 0 else -q\n    rec_val = {'std': 0, 'half': 50, 'ppr': 100}[fmt]\n    if pos == 'TE':\n        rec_val += 50\n    pts = 0\n    pts += unit(stats['pass_yds'], 25) * 100\n    pts += stats['pass_td'] * 400\n    pts -= stats['int'] * 200\n    pts += unit(stats['rush_yds'], 10) * 100\n    pts += stats['rush_td'] * 600\n    pts += stats['rec'] * rec_val\n    pts += unit(stats['rec_yds'], 10) * 100\n    pts += stats['rec_td'] * 600\n    pts -= stats['fum_lost'] * 200\n    pts += stats['two_pt'] * 200\n    pts += stats['first_downs'] * 25\n    if stats['pass_yds'] >= 300:\n        pts += 300\n    if stats['rush_yds'] >= 100:\n        pts += 300\n    if stats['rec_yds'] >= 100:\n        pts += 300\n    t = (pts + 5) // 10\n    return {'hundredths': pts, 'display': '%d.%d' % (t // 10, t % 10)}\ndef check(label, actual, expected):\n    observations.append({\"check\": label, \"actual\": actual, \"expected\": expected, \"passed\": actual == expected})\nfixtures = [[('regression: display rounding',\n   [{'first_downs': 1,\n     'fum': 2,\n     'fum_lost': 1,\n     'int': 1,\n     'pass_td': 0,\n     'pass_yds': 240,\n     'rec': 3,\n     'rec_td': 0,\n     'rec_yds': 40,\n     'rush_td': 0,\n     'rush_yds': 119,\n     'two_pt': 1},\n    'std', 'QB'],\n   {'display': '25.3', 'hundredths': 2525}),\n  ('partial repair probe: display rounding',\n   [{'first_downs': 6,\n     'fum': 2,\n     'fum_lost': 2,\n     'int': 0,\n     'pass_td': 0,\n     'pass_yds': 14,\n     'rec': 0,\n     'rec_td': 0,\n     'rec_yds': 0,\n     'rush_td': 0,\n     'rush_yds': -15,\n     'two_pt': 0},\n    'half', 'RB'],\n   {'display': '-3.5', 'hundredths': -350}),\n  ('second regression',\n   [{'first_downs': 1,\n     'fum': 1,\n     'fum_lost': 0,\n     'int': 0,\n     'pass_td': 1,\n     'pass_yds': 226,\n     'rec': 2,\n     'rec_td': 1,\n     'rec_yds': 100,\n     'rush_td': 0,\n     'rush_yds': 47,\n     'two_pt': 0},\n    'half', 'QB'],\n   {'display': '37.3', 'hundredths': 3725}),\n  ('normal control 1',\n   [{'first_downs': 2,\n     'fum': 2,\n     'fum_lost': 2,\n     'int': 1,\n     'pass_td': 3,\n     'pass_yds': 325,\n     'rec': 6,\n     'rec_td': 1,\n     'rec_yds': 38,\n     'rush_td': 1,\n     'rush_yds': 100,\n     'two_pt': 1},\n    'half', 'WR'],\n   {'display': '55.5', 'hundredths': 5550}),\n  ('normal control 2',\n   [{'first_downs': 4,\n     'fum': 1,\n     'fum_lost': 0,\n     'int': 2,\n     'pass_td': 3,\n     'pass_yds': 409,\n     'rec': 9,\n     'rec_td': 1,\n     'rec_yds': 62,\n     'rush_td': 0,\n     'rush_yds': 132,\n     'two_pt': 1},\n    'ppr', 'RB'],\n   {'display': '67.0', 'hundredths': 6700}),\n  ('normal control 3',\n   [{'first_downs': 4,\n     'fum': 1,\n     'fum_lost': 0,\n     'int': 2,\n     'pass_td': 3,\n     'pass_yds': -4,\n     'rec': 10,\n     'rec_td': 0,\n     'rec_yds': 129,\n     'rush_td': 0,\n     'rush_yds': 50,\n     'two_pt': 1},\n    'ppr', 'QB'],\n   {'display': '41.0', 'hundredths': 4100}),\n  ('normal control 4',\n   [{'first_downs': 4,\n     'fum': 1,\n     'fum_lost': 1,\n     'int': 1,\n     'pass_td': 1,\n     'pass_yds': 216,\n     'rec': 1,\n     'rec_td': 1,\n     'rec_yds': 116,\n     'rush_td': 0,\n     'rush_yds': 100,\n     'two_pt': 0},\n    'half', 'WR'],\n   {'display': '42.5', 'hundredths': 4250})],\n [('regression: display rounding',\n   [{'first_downs': 7,\n     'fum': 2,\n     'fum_lost': 2,\n     'int': 1,\n     'pass_td': 0,\n     'pass_yds': 35,\n     'rec': 0,\n     'rec_td': 0,\n     'rec_yds': 0,\n     'rush_td': 0,\n     'rush_yds': -10,\n     'two_pt': 0},\n    'ppr', 'RB'],\n   {'display': '-4.3', 'hundredths': -425}),\n  ('partial repair probe: display rounding',\n   [{'first_downs': 5,\n     'fum': 2,\n     'fum_lost': 2,\n     'int': 2,\n     'pass_td': 0,\n     'pass_yds': 7,\n     'rec': 0,\n     'rec_td': 0,\n     'rec_yds': 0,\n     'rush_td': 0,\n     'rush_yds': -3,\n     'two_pt': 0},\n    'half', 'QB'],\n   {'display': '-6.8', 'hundredths': -675}),\n  ('second regression',\n   [{'first_downs': 5,\n     'fum': 0,\n     'fum_lost': 0,\n     'int': 0,\n     'pass_td': 0,\n     'pass_yds': 184,\n     'rec': 10,\n     'rec_td': 2,\n     'rec_yds': 15,\n     'rush_td': 2,\n     'rush_yds': 99,\n     'two_pt': 0},\n    'std', 'RB'],\n   {'display': '42.3', 'hundredths': 4225}),\n  ('normal control 1',\n   [{'first_downs': 7,\n     'fum': 2,\n     'fum_lost': 1,\n     'int': 2,\n     'pass_td': 2,\n     'pass_yds': 380,\n     'rec': 3,\n     'rec_td': 1,\n     'rec_yds': -4,\n     'rush_td': 0,\n     'rush_yds': 82,\n     'two_pt': 0},\n    'std', 'WR'],\n   {'display': '35.8', 'hundredths': 3575}),\n  ('normal control 2',\n   [{'first_downs': 4,\n     'fum': 3,\n     'fum_lost': 0,\n     'int': 3,\n     'pass_td': 2,\n     'pass_yds': 26,\n     'rec': 9,\n     'rec_td': 0,\n     'rec_yds': 70,\n     'rush_td': 1,\n     'rush_yds': 101,\n     'two_pt': 0},\n    'ppr', 'RB'],\n   {'display': '39.0', 'hundredths': 3900}),\n  ('normal control 3',\n   [{'first_downs': 1,\n     'fum': 0,\n     'fum_lost': 0,\n     'int': 3,\n     'pass_td': 3,\n     'pass_yds': 96,\n     'rec': 11,\n     'rec_td': 2,\n     'rec_yds': 82,\n     'rush_td': 2,\n     'rush_yds': 131,\n     'two_pt': 0},\n    'ppr', 'TE'],\n   {'display': '73.8', 'hundredths': 7375}),\n  ('normal control 4',\n   [{'first_downs': 6,\n     'fum': 1,\n     'fum_lost': 0,\n     'int': 3,\n     'pass_td': 1,\n     'pass_yds': 24,\n     'rec': 5,\n     'rec_td': 2,\n     'rec_yds': 100,\n     'rush_td': 2,\n     'rush_yds': 99,\n     'two_pt': 1},\n    'half', 'RB'],\n   {'display': '50.0', 'hundredths': 5000})],\n [('regression: display rounding',\n   [{'first_downs': 9,\n     'fum': 3,\n     'fum_lost': 0,\n     'int': 1,\n     'pass_td': 4,\n     'pass_yds': 152,\n     'rec': 1,\n     'rec_td': 2,\n     'rec_yds': 57,\n     'rush_td': 0,\n     'rush_yds': 100,\n     'two_pt': 1},\n    'ppr', 'WR'],\n   {'display': '55.3', 'hundredths': 5525}),\n  ('partial repair probe: display rounding',\n   [{'first_downs': 1,\n     'fum': 2,\n     'fum_lost': 1,\n     'int': 2,\n     'pass_td': 0,\n     'pass_yds': -7,\n     'rec': 0,\n     'rec_td': 0,\n     'rec_yds': 0,\n     'rush_td': 0,\n     'rush_yds': -15,\n     'two_pt': 0},\n    'std', 'TE'],\n   {'display': '-6.8', 'hundredths': -675}),\n  ('second regression',\n   [{'first_downs': 5,\n     'fum': 0,\n     'fum_lost': 0,\n     'int': 2,\n     'pass_td': 4,\n     'pass_yds': -3,\n     'rec': 6,\n     'rec_td': 1,\n     'rec_yds': 61,\n     'rush_td': 2,\n     'rush_yds': 145,\n     'two_pt': 0},\n    'half', 'TE'],\n   {'display': '60.3', 'hundredths': 6025}),\n  ('normal control 1',\n   [{'first_downs': 6,\n     'fum': 1,\n     'fum_lost': 1,\n     'int': 2,\n     'pass_td': 0,\n     'pass_yds': 63,\n     'rec': 10,\n     'rec_td': 2,\n     'rec_yds': -4,\n     'rush_td': 2,\n     'rush_yds': 99,\n     'two_pt': 1},\n    'std', 'QB'],\n   {'display': '32.5', 'hundredths': 3250}),\n  ('normal control 2',\n   [{'first_downs': 4,\n     'fum': 3,\n     'fum_lost': 0,\n     'int': 1,\n     'pass_td': 0,\n     'pass_yds': 24,\n     'rec': 2,\n     'rec_td': 0,\n     'rec_yds': 50,\n     'rush_td': 2,\n     'rush_yds': -4,\n     'two_pt': 0},\n    'std', 'TE'],\n   {'display': '17.0', 'hundredths': 1700}),\n  ('normal control 3',\n   [{'first_downs': 8,\n     'fum': 2,\n     'fum_lost': 0,\n     'int': 2,\n     'pass_td': 1,\n     'pass_yds': 280,\n     'rec': 0,\n     'rec_td': 2,\n     'rec_yds': 40,\n     'rush_td': 2,\n     'rush_yds': 133,\n     'two_pt': 1},\n    'ppr', 'TE'],\n   {'display': '59.0', 'hundredths': 5900}),\n  ('normal control 4',\n   [{'first_downs': 2,\n     'fum': 3,\n     'fum_lost': 1,\n     'int': 3,\n     'pass_td': 3,\n     'pass_yds': 320,\n     'rec': 5,\n     'rec_td': 2,\n     'rec_yds': 20,\n     'rush_td': 1,\n     'rush_yds': 119,\n     'two_pt': 1},\n    'half', 'RB'],\n   {'display': '58.0', 'hundredths': 5800})],\n [('regression: display rounding',\n   [{'first_downs': 3,\n     'fum': 2,\n     'fum_lost': 2,\n     'int': 2,\n     'pass_td': 0,\n     'pass_yds': 13,\n     'rec': 0,\n     'rec_td': 0,\n     'rec_yds': 0,\n     'rush_td': 0,\n     'rush_yds': -6,\n     'two_pt': 0},\n    'half', 'RB'],\n   {'display': '-7.3', 'hundredths': -725}),\n  ('partial repair probe: display rounding',\n   [{'first_downs': 6,\n     'fum': 2,\n     'fum_lost': 1,\n     'int': 2,\n     'pass_td': 0,\n     'pass_yds': 9,\n     'rec': 0,\n     'rec_td': 0,\n     'rec_yds': 0,\n     'rush_td': 0,\n     'rush_yds': 3,\n     'two_pt': 0},\n    'std', 'TE'],\n   {'display': '-4.5', 'hundredths': -450}),\n  ('second regression',\n   [{'first_downs': 5,\n     'fum': 2,\n     'fum_lost': 2,\n     'int': 3,\n     'pass_td': 0,\n     'pass_yds': 17,\n     'rec': 0,\n     'rec_td': 0,\n     'rec_yds': 0,\n     'rush_td': 0,\n     'rush_yds': 12,\n     'two_pt': 0},\n    'ppr', 'WR'],\n   {'display': '-7.8', 'hundredths': -775}),\n  ('normal control 1',\n   [{'first_downs': 3,\n     'fum': 3,\n     'fum_lost': 1,\n     'int': 0,\n     'pass_td': 4,\n     'pass_yds': 244,\n     'rec': 2,\n     'rec_td': 0,\n     'rec_yds': 90,\n     'rush_td': 1,\n     'rush_yds': 108,\n     'two_pt': 0},\n    'half', 'WR'],\n   {'display': '52.8', 'hundredths': 5275}),\n  ('normal control 2',\n   [{'first_downs': 2,\n     'fum': 2,\n     'fum_lost': 0,\n     'int': 1,\n     'pass_td': 3,\n     'pass_yds': 229,\n     'rec': 4,\n     'rec_td': 0,\n     'rec_yds': 49,\n     'rush_td': 0,\n     'rush_yds': 151,\n     'two_pt': 1},\n    'half', 'QB'],\n   {'display': '45.5', 'hundredths': 4550}),\n  ('normal control 3',\n   [{'first_downs': 8,\n     'fum': 3,\n     'fum_lost': 0,\n     'int': 1,\n     'pass_td': 3,\n     'pass_yds': 338,\n     'rec': 11,\n     'rec_td': 2,\n     'rec_yds': 115,\n     'rush_td': 0,\n     'rush_yds': 52,\n     'two_pt': 0},\n    'half', 'TE'],\n   {'display': '70.0', 'hundredths': 7000}),\n  ('normal control 4',\n   [{'first_downs': 4,\n     'fum': 0,\n     'fum_lost': 0,\n     'int': 3,\n     'pass_td': 3,\n     'pass_yds': 183,\n     'rec': 6,\n     'rec_td': 0,\n     'rec_yds': 100,\n     'rush_td': 1,\n     'rush_yds': 99,\n     'two_pt': 1},\n    'half', 'QB'],\n   {'display': '47.0', 'hundredths': 4700})],\n [('regression: display rounding',\n   [{'first_downs': 5,\n     'fum': 2,\n     'fum_lost': 0,\n     'int': 2,\n     'pass_td': 3,\n     'pass_yds': 188,\n     'rec': 5,\n     'rec_td': 0,\n     'rec_yds': 110,\n     'rush_td': 2,\n     'rush_yds': 99,\n     'two_pt': 1},\n    'std', 'RB'],\n   {'display': '53.3', 'hundredths': 5325}),\n  ('partial repair probe: display rounding',\n   [{'first_downs': 7,\n     'fum': 2,\n     'fum_lost': 2,\n     'int': 2,\n     'pass_td': 0,\n     'pass_yds': 13,\n     'rec': 0,\n     'rec_td': 0,\n     'rec_yds': 0,\n     'rush_td': 0,\n     'rush_yds': -6,\n     'two_pt': 0},\n    'std', 'QB'],\n   {'display': '-6.3', 'hundredths': -625}),\n  ('second regression',\n   [{'first_downs': 9,\n     'fum': 1,\n     'fum_lost': 0,\n     'int': 3,\n     'pass_td': 3,\n     'pass_yds': 45,\n     'rec': 3,\n     'rec_td': 1,\n     'rec_yds': 80,\n     'rush_td': 2,\n     'rush_yds': 9,\n     'two_pt': 1},\n    'std', 'WR'],\n   {'display': '37.3', 'hundredths': 3725}),\n  ('normal control 1',\n   [{'first_downs': 8,\n     'fum': 2,\n     'fum_lost': 2,\n     'int': 3,\n     'pass_td': 0,\n     'pass_yds': 145,\n     'rec': 10,\n     'rec_td': 0,\n     'rec_yds': 65,\n     'rush_td': 0,\n     'rush_yds': 128,\n     'two_pt': 1},\n    'ppr', 'QB'],\n   {'display': '30.0', 'hundredths': 3000}),\n  ('normal control 2',\n   [{'first_downs': 6,\n     'fum': 3,\n     'fum_lost': 0,\n     'int': 1,\n     'pass_td': 4,\n     'pass_yds': 397,\n     'rec': 5,\n     'rec_td': 1,\n     'rec_yds': -2,\n     'rush_td': 1,\n     'rush_yds': 84,\n     'two_pt': 1},\n    'std', 'TE'],\n   {'display': '58.0', 'hundredths': 5800}),\n  ('normal control 3',\n   [{'first_downs': 1,\n     'fum': 3,\n     'fum_lost': 3,\n     'int': 3,\n     'pass_td': 1,\n     'pass_yds': 25,\n     'rec': 11,\n     'rec_td': 2,\n     'rec_yds': 105,\n     'rush_td': 0,\n     'rush_yds': 10,\n     'two_pt': 1},\n    'half', 'RB'],\n   {'display': '26.8', 'hundredths': 2675}),\n  ('normal control 4',\n   [{'first_downs': 2,\n     'fum': 3,\n     'fum_lost': 0,\n     'int': 1,\n     'pass_td': 3,\n     'pass_yds': 38,\n     'rec': 11,\n     'rec_td': 1,\n     'rec_yds': 127,\n     'rush_td': 0,\n     'rush_yds': 9,\n     'two_pt': 1},\n    'std', 'RB'],\n   {'display': '34.5', 'hundredths': 3450})]]\nfor label, args, expected in fixtures[N-1]:\n    check(label, solve(*args), expected)\nprint(json.dumps({\"observations\": observations, \"passed\": all(x[\"passed\"] for x in observations)}, ensure_ascii=False))\nraise SystemExit(0 if all(x[\"passed\"] for x in observations) else 1)\n"},"broken":{"sha256":"d1ef945f1a5c588463af154182bd9afd84f7b7ab21dd5634dd85cbdd92d9dad0","source":"\"\"\"Failure Map reference implementation. Python standard library only.\"\"\"\nimport json\n\nN = 1\nobservations = []\ndef solve(stats, fmt, pos):\n    def unit(y, per):\n        q = abs(y) // per\n        return q if y >= 0 else -q\n    rec_val = {'std': 0, 'half': 50, 'ppr': 100}[fmt]\n    if pos == 'TE':\n        rec_val += 50\n    pts = 0\n    pts += unit(stats['pass_yds'], 25) * 100\n    pts += stats['pass_td'] * 400\n    pts -= stats['int'] * 200\n    pts += unit(stats['rush_yds'], 10) * 100\n    pts += stats['rush_td'] * 600\n    pts += stats['rec'] * rec_val\n    pts += unit(stats['rec_yds'], 10) * 100\n    pts += stats['rec_td'] * 600\n    pts -= stats['fum_lost'] * 200\n    pts += stats['two_pt'] * 200\n    pts += stats['first_downs'] * 25\n    if stats['pass_yds'] >= 300:\n        pts += 300\n    if stats['rush_yds'] >= 100:\n        pts += 300\n    if stats['rec_yds'] >= 100:\n        pts += 300\n    return {'hundredths': pts, 'display': '%.1f' % (pts / 100)}\ndef check(label, actual, expected):\n    observations.append({\"check\": label, \"actual\": actual, \"expected\": expected, \"passed\": actual == expected})\nfixtures = [[('regression: display rounding',\n   [{'first_downs': 1,\n     'fum': 2,\n     'fum_lost': 1,\n     'int': 1,\n     'pass_td': 0,\n     'pass_yds': 240,\n     'rec': 3,\n     'rec_td': 0,\n     'rec_yds': 40,\n     'rush_td': 0,\n     'rush_yds': 119,\n     'two_pt': 1},\n    'std', 'QB'],\n   {'display': '25.3', 'hundredths': 2525}),\n  ('partial repair probe: display rounding',\n   [{'first_downs': 6,\n     'fum': 2,\n     'fum_lost': 2,\n     'int': 0,\n     'pass_td': 0,\n     'pass_yds': 14,\n     'rec': 0,\n     'rec_td': 0,\n     'rec_yds': 0,\n     'rush_td': 0,\n     'rush_yds': -15,\n     'two_pt': 0},\n    'half', 'RB'],\n   {'display': '-3.5', 'hundredths': -350}),\n  ('second regression',\n   [{'first_downs': 1,\n     'fum': 1,\n     'fum_lost': 0,\n     'int': 0,\n     'pass_td': 1,\n     'pass_yds': 226,\n     'rec': 2,\n     'rec_td': 1,\n     'rec_yds': 100,\n     'rush_td': 0,\n     'rush_yds': 47,\n     'two_pt': 0},\n    'half', 'QB'],\n   {'display': '37.3', 'hundredths': 3725}),\n  ('normal control 1',\n   [{'first_downs': 2,\n     'fum': 2,\n     'fum_lost': 2,\n     'int': 1,\n     'pass_td': 3,\n     'pass_yds': 325,\n     'rec': 6,\n     'rec_td': 1,\n     'rec_yds': 38,\n     'rush_td': 1,\n     'rush_yds': 100,\n     'two_pt': 1},\n    'half', 'WR'],\n   {'display': '55.5', 'hundredths': 5550}),\n  ('normal control 2',\n   [{'first_downs': 4,\n     'fum': 1,\n     'fum_lost': 0,\n     'int': 2,\n     'pass_td': 3,\n     'pass_yds': 409,\n     'rec': 9,\n     'rec_td': 1,\n     'rec_yds': 62,\n     'rush_td': 0,\n     'rush_yds': 132,\n     'two_pt': 1},\n    'ppr', 'RB'],\n   {'display': '67.0', 'hundredths': 6700}),\n  ('normal control 3',\n   [{'first_downs': 4,\n     'fum': 1,\n     'fum_lost': 0,\n     'int': 2,\n     'pass_td': 3,\n     'pass_yds': -4,\n     'rec': 10,\n     'rec_td': 0,\n     'rec_yds': 129,\n     'rush_td': 0,\n     'rush_yds': 50,\n     'two_pt': 1},\n    'ppr', 'QB'],\n   {'display': '41.0', 'hundredths': 4100}),\n  ('normal control 4',\n   [{'first_downs': 4,\n     'fum': 1,\n     'fum_lost': 1,\n     'int': 1,\n     'pass_td': 1,\n     'pass_yds': 216,\n     'rec': 1,\n     'rec_td': 1,\n     'rec_yds': 116,\n     'rush_td': 0,\n     'rush_yds': 100,\n     'two_pt': 0},\n    'half', 'WR'],\n   {'display': '42.5', 'hundredths': 4250})],\n [('regression: display rounding',\n   [{'first_downs': 7,\n     'fum': 2,\n     'fum_lost': 2,\n     'int': 1,\n     'pass_td': 0,\n     'pass_yds': 35,\n     'rec': 0,\n     'rec_td': 0,\n     'rec_yds': 0,\n     'rush_td': 0,\n     'rush_yds': -10,\n     'two_pt': 0},\n    'ppr', 'RB'],\n   {'display': '-4.3', 'hundredths': -425}),\n  ('partial repair probe: display rounding',\n   [{'first_downs': 5,\n     'fum': 2,\n     'fum_lost': 2,\n     'int': 2,\n     'pass_td': 0,\n     'pass_yds': 7,\n     'rec': 0,\n     'rec_td': 0,\n     'rec_yds': 0,\n     'rush_td': 0,\n     'rush_yds': -3,\n     'two_pt': 0},\n    'half', 'QB'],\n   {'display': '-6.8', 'hundredths': -675}),\n  ('second regression',\n   [{'first_downs': 5,\n     'fum': 0,\n     'fum_lost': 0,\n     'int': 0,\n     'pass_td': 0,\n     'pass_yds': 184,\n     'rec': 10,\n     'rec_td': 2,\n     'rec_yds': 15,\n     'rush_td': 2,\n     'rush_yds': 99,\n     'two_pt': 0},\n    'std', 'RB'],\n   {'display': '42.3', 'hundredths': 4225}),\n  ('normal control 1',\n   [{'first_downs': 7,\n     'fum': 2,\n     'fum_lost': 1,\n     'int': 2,\n     'pass_td': 2,\n     'pass_yds': 380,\n     'rec': 3,\n     'rec_td': 1,\n     'rec_yds': -4,\n     'rush_td': 0,\n     'rush_yds': 82,\n     'two_pt': 0},\n    'std', 'WR'],\n   {'display': '35.8', 'hundredths': 3575}),\n  ('normal control 2',\n   [{'first_downs': 4,\n     'fum': 3,\n     'fum_lost': 0,\n     'int': 3,\n     'pass_td': 2,\n     'pass_yds': 26,\n     'rec': 9,\n     'rec_td': 0,\n     'rec_yds': 70,\n     'rush_td': 1,\n     'rush_yds': 101,\n     'two_pt': 0},\n    'ppr', 'RB'],\n   {'display': '39.0', 'hundredths': 3900}),\n  ('normal control 3',\n   [{'first_downs': 1,\n     'fum': 0,\n     'fum_lost': 0,\n     'int': 3,\n     'pass_td': 3,\n     'pass_yds': 96,\n     'rec': 11,\n     'rec_td': 2,\n     'rec_yds': 82,\n     'rush_td': 2,\n     'rush_yds': 131,\n     'two_pt': 0},\n    'ppr', 'TE'],\n   {'display': '73.8', 'hundredths': 7375}),\n  ('normal control 4',\n   [{'first_downs': 6,\n     'fum': 1,\n     'fum_lost': 0,\n     'int': 3,\n     'pass_td': 1,\n     'pass_yds': 24,\n     'rec': 5,\n     'rec_td': 2,\n     'rec_yds': 100,\n     'rush_td': 2,\n     'rush_yds': 99,\n     'two_pt': 1},\n    'half', 'RB'],\n   {'display': '50.0', 'hundredths': 5000})],\n [('regression: display rounding',\n   [{'first_downs': 9,\n     'fum': 3,\n     'fum_lost': 0,\n     'int': 1,\n     'pass_td': 4,\n     'pass_yds': 152,\n     'rec': 1,\n     'rec_td': 2,\n     'rec_yds': 57,\n     'rush_td': 0,\n     'rush_yds': 100,\n     'two_pt': 1},\n    'ppr', 'WR'],\n   {'display': '55.3', 'hundredths': 5525}),\n  ('partial repair probe: display rounding',\n   [{'first_downs': 1,\n     'fum': 2,\n     'fum_lost': 1,\n     'int': 2,\n     'pass_td': 0,\n     'pass_yds': -7,\n     'rec': 0,\n     'rec_td': 0,\n     'rec_yds': 0,\n     'rush_td': 0,\n     'rush_yds': -15,\n     'two_pt': 0},\n    'std', 'TE'],\n   {'display': '-6.8', 'hundredths': -675}),\n  ('second regression',\n   [{'first_downs': 5,\n     'fum': 0,\n     'fum_lost': 0,\n     'int': 2,\n     'pass_td': 4,\n     'pass_yds': -3,\n     'rec': 6,\n     'rec_td': 1,\n     'rec_yds': 61,\n     'rush_td': 2,\n     'rush_yds': 145,\n     'two_pt': 0},\n    'half', 'TE'],\n   {'display': '60.3', 'hundredths': 6025}),\n  ('normal control 1',\n   [{'first_downs': 6,\n     'fum': 1,\n     'fum_lost': 1,\n     'int': 2,\n     'pass_td': 0,\n     'pass_yds': 63,\n     'rec': 10,\n     'rec_td': 2,\n     'rec_yds': -4,\n     'rush_td': 2,\n     'rush_yds': 99,\n     'two_pt': 1},\n    'std', 'QB'],\n   {'display': '32.5', 'hundredths': 3250}),\n  ('normal control 2',\n   [{'first_downs': 4,\n     'fum': 3,\n     'fum_lost': 0,\n     'int': 1,\n     'pass_td': 0,\n     'pass_yds': 24,\n     'rec': 2,\n     'rec_td': 0,\n     'rec_yds': 50,\n     'rush_td': 2,\n     'rush_yds': -4,\n     'two_pt': 0},\n    'std', 'TE'],\n   {'display': '17.0', 'hundredths': 1700}),\n  ('normal control 3',\n   [{'first_downs': 8,\n     'fum': 2,\n     'fum_lost': 0,\n     'int': 2,\n     'pass_td': 1,\n     'pass_yds': 280,\n     'rec': 0,\n     'rec_td': 2,\n     'rec_yds': 40,\n     'rush_td': 2,\n     'rush_yds': 133,\n     'two_pt': 1},\n    'ppr', 'TE'],\n   {'display': '59.0', 'hundredths': 5900}),\n  ('normal control 4',\n   [{'first_downs': 2,\n     'fum': 3,\n     'fum_lost': 1,\n     'int': 3,\n     'pass_td': 3,\n     'pass_yds': 320,\n     'rec': 5,\n     'rec_td': 2,\n     'rec_yds': 20,\n     'rush_td': 1,\n     'rush_yds': 119,\n     'two_pt': 1},\n    'half', 'RB'],\n   {'display': '58.0', 'hundredths': 5800})],\n [('regression: display rounding',\n   [{'first_downs': 3,\n     'fum': 2,\n     'fum_lost': 2,\n     'int': 2,\n     'pass_td': 0,\n     'pass_yds': 13,\n     'rec': 0,\n     'rec_td': 0,\n     'rec_yds': 0,\n     'rush_td': 0,\n     'rush_yds': -6,\n     'two_pt': 0},\n    'half', 'RB'],\n   {'display': '-7.3', 'hundredths': -725}),\n  ('partial repair probe: display rounding',\n   [{'first_downs': 6,\n     'fum': 2,\n     'fum_lost': 1,\n     'int': 2,\n     'pass_td': 0,\n     'pass_yds': 9,\n     'rec': 0,\n     'rec_td': 0,\n     'rec_yds': 0,\n     'rush_td': 0,\n     'rush_yds': 3,\n     'two_pt': 0},\n    'std', 'TE'],\n   {'display': '-4.5', 'hundredths': -450}),\n  ('second regression',\n   [{'first_downs': 5,\n     'fum': 2,\n     'fum_lost': 2,\n     'int': 3,\n     'pass_td': 0,\n     'pass_yds': 17,\n     'rec': 0,\n     'rec_td': 0,\n     'rec_yds': 0,\n     'rush_td': 0,\n     'rush_yds': 12,\n     'two_pt': 0},\n    'ppr', 'WR'],\n   {'display': '-7.8', 'hundredths': -775}),\n  ('normal control 1',\n   [{'first_downs': 3,\n     'fum': 3,\n     'fum_lost': 1,\n     'int': 0,\n     'pass_td': 4,\n     'pass_yds': 244,\n     'rec': 2,\n     'rec_td': 0,\n     'rec_yds': 90,\n     'rush_td': 1,\n     'rush_yds': 108,\n     'two_pt': 0},\n    'half', 'WR'],\n   {'display': '52.8', 'hundredths': 5275}),\n  ('normal control 2',\n   [{'first_downs': 2,\n     'fum': 2,\n     'fum_lost': 0,\n     'int': 1,\n     'pass_td': 3,\n     'pass_yds': 229,\n     'rec': 4,\n     'rec_td': 0,\n     'rec_yds': 49,\n     'rush_td': 0,\n     'rush_yds': 151,\n     'two_pt': 1},\n    'half', 'QB'],\n   {'display': '45.5', 'hundredths': 4550}),\n  ('normal control 3',\n   [{'first_downs': 8,\n     'fum': 3,\n     'fum_lost': 0,\n     'int': 1,\n     'pass_td': 3,\n     'pass_yds': 338,\n     'rec': 11,\n     'rec_td': 2,\n     'rec_yds': 115,\n     'rush_td': 0,\n     'rush_yds': 52,\n     'two_pt': 0},\n    'half', 'TE'],\n   {'display': '70.0', 'hundredths': 7000}),\n  ('normal control 4',\n   [{'first_downs': 4,\n     'fum': 0,\n     'fum_lost': 0,\n     'int': 3,\n     'pass_td': 3,\n     'pass_yds': 183,\n     'rec': 6,\n     'rec_td': 0,\n     'rec_yds': 100,\n     'rush_td': 1,\n     'rush_yds': 99,\n     'two_pt': 1},\n    'half', 'QB'],\n   {'display': '47.0', 'hundredths': 4700})],\n [('regression: display rounding',\n   [{'first_downs': 5,\n     'fum': 2,\n     'fum_lost': 0,\n     'int': 2,\n     'pass_td': 3,\n     'pass_yds': 188,\n     'rec': 5,\n     'rec_td': 0,\n     'rec_yds': 110,\n     'rush_td': 2,\n     'rush_yds': 99,\n     'two_pt': 1},\n    'std', 'RB'],\n   {'display': '53.3', 'hundredths': 5325}),\n  ('partial repair probe: display rounding',\n   [{'first_downs': 7,\n     'fum': 2,\n     'fum_lost': 2,\n     'int': 2,\n     'pass_td': 0,\n     'pass_yds': 13,\n     'rec': 0,\n     'rec_td': 0,\n     'rec_yds': 0,\n     'rush_td': 0,\n     'rush_yds': -6,\n     'two_pt': 0},\n    'std', 'QB'],\n   {'display': '-6.3', 'hundredths': -625}),\n  ('second regression',\n   [{'first_downs': 9,\n     'fum': 1,\n     'fum_lost': 0,\n     'int': 3,\n     'pass_td': 3,\n     'pass_yds': 45,\n     'rec': 3,\n     'rec_td': 1,\n     'rec_yds': 80,\n     'rush_td': 2,\n     'rush_yds': 9,\n     'two_pt': 1},\n    'std', 'WR'],\n   {'display': '37.3', 'hundredths': 3725}),\n  ('normal control 1',\n   [{'first_downs': 8,\n     'fum': 2,\n     'fum_lost': 2,\n     'int': 3,\n     'pass_td': 0,\n     'pass_yds': 145,\n     'rec': 10,\n     'rec_td': 0,\n     'rec_yds': 65,\n     'rush_td': 0,\n     'rush_yds': 128,\n     'two_pt': 1},\n    'ppr', 'QB'],\n   {'display': '30.0', 'hundredths': 3000}),\n  ('normal control 2',\n   [{'first_downs': 6,\n     'fum': 3,\n     'fum_lost': 0,\n     'int': 1,\n     'pass_td': 4,\n     'pass_yds': 397,\n     'rec': 5,\n     'rec_td': 1,\n     'rec_yds': -2,\n     'rush_td': 1,\n     'rush_yds': 84,\n     'two_pt': 1},\n    'std', 'TE'],\n   {'display': '58.0', 'hundredths': 5800}),\n  ('normal control 3',\n   [{'first_downs': 1,\n     'fum': 3,\n     'fum_lost': 3,\n     'int': 3,\n     'pass_td': 1,\n     'pass_yds': 25,\n     'rec': 11,\n     'rec_td': 2,\n     'rec_yds': 105,\n     'rush_td': 0,\n     'rush_yds': 10,\n     'two_pt': 1},\n    'half', 'RB'],\n   {'display': '26.8', 'hundredths': 2675}),\n  ('normal control 4',\n   [{'first_downs': 2,\n     'fum': 3,\n     'fum_lost': 0,\n     'int': 1,\n     'pass_td': 3,\n     'pass_yds': 38,\n     'rec': 11,\n     'rec_td': 1,\n     'rec_yds': 127,\n     'rush_td': 0,\n     'rush_yds': 9,\n     'two_pt': 1},\n    'std', 'RB'],\n   {'display': '34.5', 'hundredths': 3450})]]\nfor label, args, expected in fixtures[N-1]:\n    check(label, solve(*args), expected)\nprint(json.dumps({\"observations\": observations, \"passed\": all(x[\"passed\"] for x in observations)}, ensure_ascii=False))\nraise SystemExit(0 if all(x[\"passed\"] for x in observations) else 1)\n"}},"limitations":"A deterministic toy scoring contract stipulated for this example; it is not the rulebook of any real fantasy platform. This reproducer isolates one failure mechanism. Results cover the supplied fixtures. Variants within a family share a test contract and should remain grouped when constructing evaluation splits. Related mechanisms with a shared evaluation_group must also remain together; these controlled models are not independent production incidents.","method":"Deterministic executable model with adversarial boundary fixtures.","provenance":{"created_by":"Failure Map","dependencies":"Python standard library","family":"w2-fantasy-sports-scoring-offense-stat-line-display-rounding","generated_at":"2026-09-29T14:50:35.119018+00:00","license":"CC0-1.0","python":"3.12.14","seed":1,"split":"open-access"},"relevance":"Fantasy football points drive weekly matchups and payouts; small unit or boundary mistakes flip results that users dispute.","root_cause":"The display formats pts/100 with %.1f, inheriting binary float representation and half-even behavior instead of half-away-from-zero.","sha256":"a78b0dd69f79aaa44c029a7a3525cd3fc44b70a9eafeb2a8318142a788cd727b","title":"Score display rounds half-hundredths with binary float formatting · case 01","variant":1,"variant_policy":"Five numbered records share a model and may reuse boundary fixtures.","verified":true,"visibility":"public","verification":{"attempt":{"elapsed_ms":41.707,"exit_code":1,"observations":[{"actual":{"display":"25.3","hundredths":2525},"check":"regression: display rounding","expected":{"display":"25.3","hundredths":2525},"passed":true},{"actual":{"display":"-4.5","hundredths":-350},"check":"partial repair probe: display rounding","expected":{"display":"-3.5","hundredths":-350},"passed":false},{"actual":{"display":"37.3","hundredths":3725},"check":"second regression","expected":{"display":"37.3","hundredths":3725},"passed":true},{"actual":{"display":"55.5","hundredths":5550},"check":"normal control 1","expected":{"display":"55.5","hundredths":5550},"passed":true},{"actual":{"display":"67.0","hundredths":6700},"check":"normal control 2","expected":{"display":"67.0","hundredths":6700},"passed":true},{"actual":{"display":"41.0","hundredths":4100},"check":"normal control 3","expected":{"display":"41.0","hundredths":4100},"passed":true},{"actual":{"display":"42.5","hundredths":4250},"check":"normal control 4","expected":{"display":"42.5","hundredths":4250},"passed":true}],"passed":false,"stderr":"","stdout":"{\"observations\": [{\"check\": \"regression: display rounding\", \"actual\": {\"hundredths\": 2525, \"display\": \"25.3\"}, \"expected\": {\"display\": \"25.3\", \"hundredths\": 2525}, \"passed\": true}, {\"check\": \"partial repair probe: display rounding\", \"actual\": {\"hundredths\": -350, \"display\": \"-4.5\"}, \"expected\": {\"display\": \"-3.5\", \"hundredths\": -350}, \"passed\": false}, {\"check\": \"second regression\", \"actual\": {\"hundredths\": 3725, \"display\": \"37.3\"}, \"expected\": {\"display\": \"37.3\", \"hundredths\": 3725}, \"passed\": true}, {\"check\": \"normal control 1\", \"actual\": {\"hundredths\": 5550, \"display\": \"55.5\"}, \"expected\": {\"display\": \"55.5\", \"hundredths\": 5550}, \"passed\": true}, {\"check\": \"normal control 2\", \"actual\": {\"hundredths\": 6700, \"display\": \"67.0\"}, \"expected\": {\"display\": \"67.0\", \"hundredths\": 6700}, \"passed\": true}, {\"check\": \"normal control 3\", \"actual\": {\"hundredths\": 4100, \"display\": \"41.0\"}, \"expected\": {\"display\": \"41.0\", \"hundredths\": 4100}, \"passed\": true}, {\"check\": \"normal control 4\", \"actual\": {\"hundredths\": 4250, \"display\": \"42.5\"}, \"expected\": {\"display\": \"42.5\", \"hundredths\": 4250}, \"passed\": true}], \"passed\": false}\n"},"broken":{"elapsed_ms":39.693,"exit_code":1,"observations":[{"actual":{"display":"25.2","hundredths":2525},"check":"regression: display rounding","expected":{"display":"25.3","hundredths":2525},"passed":false},{"actual":{"display":"-3.5","hundredths":-350},"check":"partial repair probe: display rounding","expected":{"display":"-3.5","hundredths":-350},"passed":true},{"actual":{"display":"37.2","hundredths":3725},"check":"second regression","expected":{"display":"37.3","hundredths":3725},"passed":false},{"actual":{"display":"55.5","hundredths":5550},"check":"normal control 1","expected":{"display":"55.5","hundredths":5550},"passed":true},{"actual":{"display":"67.0","hundredths":6700},"check":"normal control 2","expected":{"display":"67.0","hundredths":6700},"passed":true},{"actual":{"display":"41.0","hundredths":4100},"check":"normal control 3","expected":{"display":"41.0","hundredths":4100},"passed":true},{"actual":{"display":"42.5","hundredths":4250},"check":"normal control 4","expected":{"display":"42.5","hundredths":4250},"passed":true}],"passed":false,"stderr":"","stdout":"{\"observations\": [{\"check\": \"regression: display rounding\", \"actual\": {\"hundredths\": 2525, \"display\": \"25.2\"}, \"expected\": {\"display\": \"25.3\", \"hundredths\": 2525}, \"passed\": false}, {\"check\": \"partial repair probe: display rounding\", \"actual\": {\"hundredths\": -350, \"display\": \"-3.5\"}, \"expected\": {\"display\": \"-3.5\", \"hundredths\": -350}, \"passed\": true}, {\"check\": \"second regression\", \"actual\": {\"hundredths\": 3725, \"display\": \"37.2\"}, \"expected\": {\"display\": \"37.3\", \"hundredths\": 3725}, \"passed\": false}, {\"check\": \"normal control 1\", \"actual\": {\"hundredths\": 5550, \"display\": \"55.5\"}, \"expected\": {\"display\": \"55.5\", \"hundredths\": 5550}, \"passed\": true}, {\"check\": \"normal control 2\", \"actual\": {\"hundredths\": 6700, \"display\": \"67.0\"}, \"expected\": {\"display\": \"67.0\", \"hundredths\": 6700}, \"passed\": true}, {\"check\": \"normal control 3\", \"actual\": {\"hundredths\": 4100, \"display\": \"41.0\"}, \"expected\": {\"display\": \"41.0\", \"hundredths\": 4100}, \"passed\": true}, {\"check\": \"normal control 4\", \"actual\": {\"hundredths\": 4250, \"display\": \"42.5\"}, \"expected\": {\"display\": \"42.5\", \"hundredths\": 4250}, \"passed\": true}], \"passed\": false}\n"}},"member_only":{"stages":["fixed"],"fields":["implementations.fixed","verification.fixed","harness","repair"],"note":"The verified repair, its recorded checks, the repair description, and the scoring harness are available to members."}}