def nArithmeticProblem():
try:
a = random.randint(10, 100)
b = random.randint(1, 5) * (random.randint(0, 1) * 2 - 1)
c = random.randint(1, 5) * (random.randint(0, 1) * 2 - 1)
sol = b + (c * a)
items = []
for x in range(5):
items.append(b + (c * (x + 1)))
question = "The first five element of a series are " + str(
items[0]) + "," + str(items[1]) + "," + str(items[2]) + "," + str(
items[3]) + "," + str(
items[4]) + ", which is the value of the " + str(
a) + "th item?:"
solution = str(sol)
options = coursesFunctionsBll.arithmeticAlternatives(sol)
jsonResponse = json.dumps({
"question":
coursesFunctionsBll.replaceSpace(question),
"solution":
coursesFunctionsBll.replaceSpace(solution),
"options":
coursesFunctionsBll.replaceOptions(options)
})
return [jsonResponse]
except Exception as er:
return er
def simpleLimitProblem():
try:
a = random.randint(1, 10) * (random.randint(0, 1) * 2 - 1)
b = random.randint(1, 10) * (random.randint(0, 1) * 2 - 1)
solution = (2 * a) + b
question = "[lim x->(" + str(a) + ")] for ((x^2)+(" + str(
b) + "*x)+(" + str((-a * b) - (a**2)) + "))/(x-(" + str(a) + "))"
options = coursesFunctionsBll.arithmeticAlternatives(solution)
jsonResponse = json.dumps({
"question":
coursesFunctionsBll.replaceSpace(question),
"solution":
coursesFunctionsBll.replaceSpace(solution),
"options":
coursesFunctionsBll.replaceOptions(options)
})
return [jsonResponse]
except Exception as er:
return er
def simpleGaussProblem():
try:
a = random.randint(100, 1000)
sol = (a + 1) * a / 2
question = "use the gauss formula to get the sum of the natural numbers between 1 and " + str(
a) + ":"
solution = str(sol)
options = coursesFunctionsBll.arithmeticAlternatives(sol)
jsonResponse = json.dumps({
"question":
coursesFunctionsBll.replaceSpace(question),
"solution":
coursesFunctionsBll.replaceSpace(solution),
"options":
coursesFunctionsBll.replaceOptions(options)
})
return [jsonResponse]
except Exception as er:
return er
def trigonometryLimitProblem():
try:
a = random.randint(1, 10) * (random.randint(0, 1) * 2 - 1)
b = random.randint(1, 10) * (random.randint(0, 1) * 2 - 1)
c = random.randint(1, 10) * (random.randint(0, 1) * 2 - 1)
sol = round((b / c) + (1 / (c / a)), 4)
solution = str(sol)
question = "[lim x->(0)] for (sin(" + str(a) + "x)+(" + str(
b) + "x))/(" + str(c) + "x)"
options = coursesFunctionsBll.arithmeticAlternatives(sol)
jsonResponse = json.dumps({
"question":
coursesFunctionsBll.replaceSpace(question),
"solution":
coursesFunctionsBll.replaceSpace(solution),
"options":
coursesFunctionsBll.replaceOptions(options)
})
return [jsonResponse]
except Exception as er:
return er
def gaussSeriesProblem():
try:
a = random.randint(10, 100)
b = random.randint(1, 5) * (random.randint(0, 1) * 2 - 1)
c = random.randint(1, 5) * (random.randint(0, 1) * 2 - 1)
sol = ((b + (c * a)) + (b + c)) * a / 2
question = "Which is the sum of the first " + str(
a) + " terms (from n=1 to n=" + str(
a) + ") in the function (" + str(b) + "+(" + str(c) + "x)): "
solution = str(sol)
options = coursesFunctionsBll.arithmeticAlternatives(sol)
jsonResponse = json.dumps({
"question":
coursesFunctionsBll.replaceSpace(question),
"solution":
coursesFunctionsBll.replaceSpace(solution),
"options":
coursesFunctionsBll.replaceOptions(options)
})
return [jsonResponse]
except Exception as er:
return er