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Pyupgrade to Python 3.9 (#4718)

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* Pyupgrade to Python 3.9

* updating DIRECTORY.md

Co-authored-by: github-actions <${GITHUB_ACTOR}@users.noreply.github.com>
This commit is contained in:
Christian Clauss
2021-09-07 13:37:03 +02:00
committed by GitHub
parent 5d5831bdd0
commit cecf43d648
142 changed files with 523 additions and 530 deletions
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6
maths/entropy.py
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@ -68,7 +68,7 @@ def calculate_prob(text: str) -> None:
my_fir_sum += prob * math.log2(prob) # entropy formula.
# print entropy
print("{:.1f}".format(round(-1 * my_fir_sum)))
print(f"{round(-1 * my_fir_sum):.1f}")
# two len string
all_sum = sum(two_char_strings.values())
@ -83,10 +83,10 @@ def calculate_prob(text: str) -> None:
my_sec_sum += prob * math.log2(prob)
# print second entropy
print("{:.1f}".format(round(-1 * my_sec_sum)))
print(f"{round(-1 * my_sec_sum):.1f}")
# print the difference between them
print("{:.1f}".format(round((-1 * my_sec_sum) - (-1 * my_fir_sum))))
print(f"{round((-1 * my_sec_sum) - (-1 * my_fir_sum)):.1f}")
def analyze_text(text: str) -> tuple[dict, dict]: