def __init__(self,sentence, nlp=None):
self.sentence = sentence
self.variables = find_variables(sentence, nlp, with_unit=True)
# Add last unknown manually because find_unknown_variable only finds one unknown:
self.variables.append(Variable(symbols[len(self.variables)], self.variables[2].name[2:], '?'))
self.total_objects = self.variables[0]
self.total_price = self.variables[-3]
self.unknown_variables = self.variables[-2:]
self.prices = self.variables[1:-3]
self.nlp = nlp
def __init__(self, sentence, nlp=None):
self.sentence = sentence
self.variables = find_variables(sentence, nlp, with_percent=True)
# Add last unknown manually because find_unknown_variable only finds one unknown:
self.variables.append(
Variable(symbols[len(self.variables)], self.variables[2].name[5:],
'?'))
self.total_amount = self.variables[0]
self.total_proportion = self.variables[-3]
self.unknown_variables = self.variables[-2:]
self.proportions = self.variables[1:-len(self.unknown_variables) - 1]
self.nlp = nlp
def __init__(self,sentence, nlp=None):
self.sentence = sentence
self.variables = find_variables(sentence, nlp)
self.nlp = nlp
self.total_hotels = self.variables.pop(0).value
self.variable_dict = {}
# assigning variable to hotels
for i in range(self.total_hotels):
self.variable_dict[i+1] = symbols[i]
first_plural_noun, first_singular_noun = self.get_variable_nouns()
self.formatted_formulas = []
formula_functions = find_more_or_less(sentence, nlp)
# create formula's of the 8 more in a than b
for i in range(len(formula_functions)):
formula = formula_functions[i]
# filter on sentence
current_variables = self.variables[i*3:(i+1)*3]
tourist_var = [x for x in current_variables if x.name == first_plural_noun][0]
hotel_vars = [x for x in current_variables if x.name == first_singular_noun]
hotelvar1 = self.variable_dict[hotel_vars[0].value]
hotelvar2 = self.variable_dict[hotel_vars[1].value]
formatted_formula = formula(hotelvar1, hotelvar2, tourist_var.value)
self.formatted_formulas.append(formatted_formula)
# format the final result
self.format_result_formulas()
def __init__(self, sentence, nlp=None):
self.sentence = sentence
self.variables = find_variables(sentence, nlp)
def __init__(self, sentence, nlp=None):
self.sentence = sentence
self.variables = find_variables(sentence, nlp)
self.nlp = nlp
# Data
trains = []
time_difference = None
initial_distance = None
# Questions
time_meeting = None
distance_meeting = None
questions = self.find_questions()
assert len(questions) > 0
self.variables += questions
for variable in self.variables:
name = variable.name
if name == "km/h":
trains.append(variable)
elif name == "h":
time_difference = variable
elif name == "km":
initial_distance = variable
elif name == "time":
time_meeting = variable
elif name == "distance":
distance_meeting = variable
assert len(trains) == 2
assert time_difference or initial_distance
self.formatted_formulas = []
self.formatted_formulas.append("# Data #")
self.formatted_formulas.append(
f"trains: {trains[0]} and {trains[1]}")
if initial_distance:
self.formatted_formulas.append(
f"initial distance: {initial_distance}")
if time_difference:
self.formatted_formulas.append(
f"time difference: {time_difference}")
if not time_meeting:
time_meeting = Variable(get_symbol(), "time", "(auxiliar)")
# if not distance_meeting:
# distance_meeting = Variable(get_symbol(), "distance", "(auxiliar)")
self.formatted_formulas.append(str(time_meeting))
if distance_meeting:
self.formatted_formulas.append(str(distance_meeting))
self.formatted_formulas.append("# Solution #")
t1_meeting_distance = f"{trains[0].symbol} * {time_meeting.symbol}"
e1 = t1_meeting_distance
t1_initial_distance = None
if time_difference:
t1_initial_distance = f"{trains[0].symbol} * {time_difference.symbol}"
e1 += f" + {t1_initial_distance}"
t2_symbol = f"{trains[1].symbol}"
t2_symbol_neg = f"(-{t2_symbol})"
t2_initial_distance = None
if initial_distance:
t2_symbol = t2_symbol_neg
t2_symbol_neg = f"{trains[1].symbol}"
t2_initial_distance = f"{initial_distance.symbol}"
t2_meeting_distance = f"{t2_symbol} * {time_meeting.symbol}"
e2 = t2_meeting_distance
if initial_distance:
e2 += f" + {t2_initial_distance}"
if distance_meeting:
self.formatted_formulas.append(f"{distance_meeting.symbol} = {e1}")
self.formatted_formulas.append(f"{distance_meeting.symbol} = {e2}")
# The trains meet when they are at the same position
self.formatted_formulas.append(f"{e1} = {e2}")
"""