質問編集履歴
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Pythonで行列式と逆行列を求めるコードの意味が理解できず困っております
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Pythonで行列式と逆行列を求めるコードの意味の全体像が理解できず困っております
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import copy
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from fractions import Fraction
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# Not the world's most fancy thing, but a simple "pretty printer", a function that prints a data structure so that it's easy to read
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from pprint import pprint
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# part of your homework: add comments to this code as we learn what it does!
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# first, what are the inputs to this? Matrix a&b
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# what are the outputs? det(a),x ...a*x=b if b=I you can invert a
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# what assumptions are made? A is regular, the number of rows of A, and that of B is the same.
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