Erwartete Ausgabe:
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0.01
0.02
0.03
0.04
0.05
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0.01
0.019999999999999997
0.03
0.04
0.049999999999999996
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# Import Polars.
import polars as pl
# Iterate from 2 to 6.
for i in range (2,7):
# Create some dummy data.
df = pl.DataFrame(
{'Data': [i/100]}
)
# Do a subtraction.
df = df.with_columns(
pl.col('Data') - 0.01
)
# Return the value as a scalar.
value = df.item()
# Output
print(value)