48 lines
851 B
Python
48 lines
851 B
Python
def i(A, B):
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"""
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:param A: First probability
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:param B: Second probability
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:return: The intersection of A and B
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"""
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return A * B
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def u(A, B):
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"""
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:param A: The first probability
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:param B: The second probability
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:return: The union of A and B
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"""
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return A + B - i(A, B)
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def g(A, B):
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"""
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:param A: The first probability
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:param B: The second probability
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:return: The conditional probability of A given B
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"""
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return g(A, B) / B
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def n(A):
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"""
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:param A: The probability
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:return: The negation of A
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"""
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return 1 - A
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def man():
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"""
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Prints the manual for the module.
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"""
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print("""
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This module contains functions for computing the total probability of events.
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The functions are:
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i(A, B) - The intersection of A and B
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u(A, B) - The union of A and B
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g(A, B) - The conditional probability of A given B
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n(A) - The negation of A
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""")
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