mirror of
https://github.com/DeaDvey/mathgenerator.git
synced 2025-11-28 06:25:23 +01:00
35 lines
1.1 KiB
Python
35 lines
1.1 KiB
Python
from .__init__ import *
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def linearEquationsFunc(n=2, varRange=20, coeffRange=20):
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if n > 10:
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print("[!] n cannot be greater than 10")
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return None, None
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vars = ['x', 'y', 'z', 'a', 'b', 'c', 'd', 'e', 'f', 'g'][:n]
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soln = [random.randint(-varRange, varRange) for i in range(n)]
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problem = list()
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solution = ", ".join(
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["{} = {}".format(vars[i], soln[i]) for i in range(n)])
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for _ in range(n):
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coeff = [random.randint(-coeffRange, coeffRange) for i in range(n)]
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res = sum([coeff[i] * soln[i] for i in range(n)])
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prob = [
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"{}{}".format(coeff[i], vars[i]) if coeff[i] != 0 else ""
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for i in range(n)
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]
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while "" in prob:
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prob.remove("")
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prob = " + ".join(prob) + " = " + str(res)
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problem.append(prob)
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# problem = "\n".join(problem)
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problem = ", ".join(problem)
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return problem, solution
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linear_equations = Generator("Linear Equations", 26, "2x+5y=20 & 3x+6y=12",
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"x=-20 & y=12", linearEquationsFunc)
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