mirror of
https://github.com/DeaDvey/mathgenerator.git
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f2efb3751d
* import with name not *, remove top level imports * Fix linter, remove numpy * Lint fixes * Comment worksheet generator temporarily
61 lines
1.4 KiB
Python
61 lines
1.4 KiB
Python
from ..__init__ import Generator
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import random
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def gen_func(range_x1=10,
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range_x2=10,
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range_a=10,
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range_b=10,
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format='string'):
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x1 = random.randint(-range_x1, range_x1)
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x2 = random.randint(-range_x2, range_x2)
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a = random.randint(-range_a, range_a)
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b = random.randint(-range_b, range_b)
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def intParser(z):
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if (z == 0):
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return ""
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if (z > 0):
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return "+" + str(z)
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if (z < 0):
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return "-" + str(abs(z))
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c1 = intParser(a * b)
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c2 = intParser((a * x2) + (b * x1))
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c3 = intParser(x1 * x2)
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p1 = intParser(a)
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p2 = intParser(x1)
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p3 = intParser(b)
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p4 = intParser(x2)
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if p1 == "+1":
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p1 = ""
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elif len(p1) > 0 and p1[0] == "+":
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p1 = p1[1:]
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if p3 == "+1":
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p3 = ""
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elif p3 == "+":
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p3 = p3[1:]
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if c1 == "+1":
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c1 = ""
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elif len(c1) > 0 and c1[0] == "+":
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c1 = c1[1:] # Cuts off the plus for readability
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if c2 == "+1":
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c2 = ""
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if format == 'string':
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problem = f"({p1}x{p2})({p3}x{p4})"
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solution = f"{c1}*x^2{c2}*x{c3}"
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return problem, solution
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elif format == 'latex':
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return "Latex unavailable"
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else:
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return p1, p2, p3, p4, c1, c2, c3
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expanding = Generator(
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"Expanding Factored Binomial", 111, gen_func,
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["range_x1=10", "range_x2=10", "range_a=10", "range_b=10"])
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