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Update decimal_isolate.py
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maths/decimal_isolate.py

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@@ -21,6 +21,12 @@ def decimal_isolate(number, digitAmount):
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-0.789
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>>> decimal_isolate(0, 2)
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0
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>>> decimal_isolate(-14.123, 1)
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-0.1
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>>> decimal_isolate(-14.123, 2)
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-0.12
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>>> decimal_isolate(-14.123, 3)
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-0.123
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"""
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if digitAmount > 0:
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return round(number - int(number), digitAmount)
@@ -34,3 +40,6 @@ def decimal_isolate(number, digitAmount):
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print(decimal_isolate(35.345, 3))
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print(decimal_isolate(-14.789, 3))
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print(decimal_isolate(0, 2))
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print(decimal_isolate(-14.123, 1))
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print(decimal_isolate(-14.123, 2))
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print(decimal_isolate(-14.123, 3))

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