48 lines
1.2 KiB
Python
48 lines
1.2 KiB
Python
#!/usr/bin/env python3
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# -*- coding: utf-8 -*-
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# Copyright 2025, School of Engineering and Architecture of Fribourg
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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__author__ = 'Michael Mäder'
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__date__ = "2025-03-11"
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__version__ = "0.3"
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__email__ = "michael.maeder@hefr.ch"
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# file containing the operations for the calculator
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# addition: returns x+y
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def addition(x, y):
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return x+y
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# subtraction: returns x-y
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def subtraction(x, y):
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return x-y
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# multiplication: returns x*y
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def multiplication(x, y):
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return x*y
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# division: returns x/y
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# returns None if the divisor is zero
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# the result might be of float type
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def division(x, y):
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if y == 0:
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return None
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return x/y
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