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num_left_braces_open -= 1
if num_left_braces_open == 0:
right_brace_idx = i
break
i += 1
if right_brace_idx is None:
retval = None
else:
retval = string[idx:right_brace_idx + 1]
return retval
def remove_boxed(s: str) -> str:
if '\\boxed ' in s:
left = '\\boxed '
assert s[:len(left)] == left
return s[len(left):]
left = '\\boxed{'
assert s[:len(left)] == left
assert s[-1] == '}'
return s[len(left):-1]
class timeout:
def __init__(self, seconds=1, error_message='Timeout'):
self.seconds = seconds
self.error_message = error_message
def handle_timeout(self, signum, frame):
raise TimeoutError(self.error_message)
def __enter__(self):
signal.signal(signal.SIGALRM, self.handle_timeout)
signal.alarm(self.seconds)
def __exit__(self, type, value, traceback):
signal.alarm(0)
def is_equiv(x1: str, x2: str) -> bool:
try:
with timeout(seconds=5):
try:
parsed_x1 = parse_latex(x1)
parsed_x2 = parse_latex(x2)
except (sympy.parsing.latex.errors.LaTeXParsingError, sympy.SympifyError, TypeError):
eval_logger.debug(f"couldn't parse one of {x1} or {x2}")
return False
try:
diff = parsed_x1 - parsed_x2
except TypeError:
eval_logger.debug(f"couldn't subtract {x1} and {x2}")
return False
try:
if sympy.simplify(diff) == 0:
return True
else:
return False
except ValueError:
eval_logger.debug(f'Had some trouble simplifying when comparing {x1} and {x2}')
except TimeoutError:
eval_logger.debug(f'Timed out comparing {x1} and {x2}')
return False
except ImportError as e:
eval_logger.error(e)
raise
except Exception as e:
eval_logger.debug(f'Failed comparing {x1} and {x2} with {e}')
return False
def get_unnormalized_answer(text: str) -> str:
INVALID_ANSWER = '[invalidanswer]'
end_seq = 'I hope it is correct.'
text += end_seq
match = re.search('Final Answer: The final answer is(.*?). I hope it is correct.', text)
if match:
return match.group(1).strip()
else:
return INVALID_ANSWER
SUBSTITUTIONS = [('an ', ''), ('a ', ''), ('.$', '$'), ('\\$', ''), ('\\ ', ''), (' ', ''), ('mbox', 'text'), (',\\text{and}', ','), ('\\text{and}', ','), ('\\text{m}', '\\text{}')]
REMOVED_EXPRESSIONS = ['square', 'ways', 'integers', 'dollars', 'mph', 'inches', 'ft', 'hours', 'km', 'units', '\\ldots', 'sue', 'points', 'feet', 'minutes', 'digits', 'cents', 'degrees', 'cm', 'gm', 'pounds', 'meters', 'meals', 'edges', 'students', 'childrentickets', 'multiples', '\\text{s}', '\\text{.}', '\\text{\ns}', '\\text{}^2', '\\text{}^3', '\\text{\n}', '\\text{}', '\\mathrm{th}', '^\\circ', '^{\\circ}', '\\;', ',\\!', '{,}', '"', '\\dots']
def normalize_final_answer(final_answer: str) -> str:
final_answer = final_answer.split('=')[-1]
for (before, after) in SUBSTITUTIONS:
final_answer = final_answer.replace(before, after)
for expr in REMOVED_EXPRESSIONS:
final_answer = final_answer.replace(expr, '')
final_answer = re.sub('(.*?)(\\$)(.*?)(\\$)(.*)', '$\\3$', final_answer)
final_answer = re.sub('(\\\\text\\{)(.*?)(\\})', '\\2', final_answer)
final_answer = re.sub('(\\\\textbf\\{)(.*?)(\\})', '\\2', final_answer)
final_answer = re.sub('(\\\\overline\\{)(.*?)(\\})', '\\2', final_answer)
final_answer = re.sub('(\\\\boxed\\{)(.*)(\\})', '\\2', final_answer)
final_answer = re.sub('(frac)([^{])(.)', 'frac{\\2}{\\3}', final_answer)
final_answer = re.sub('(sqrt)([^{])', 'sqrt{\\2}', final_answer)
final_answer = final_answer.replace('$', '')
if final_answer.replace(',', '').isdigit():
final_answer = final_answer.replace(',', '')
return final_answer
# File: lm-evaluation-harness-main/lm_eval/tasks/leaderboard/musr/utils.py
import ast