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Added an absolute value operation to the calculator #27

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Added an absolute value operation to the calculator #27

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6 changes: 6 additions & 0 deletions scicalc
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Original file line number Diff line number Diff line change
Expand Up @@ -47,6 +47,11 @@ def log10(x):
"""Return a base-10 logarithm of x"""

return math.log10(x)

def absolute_value(x):
"""Return absolute value of x"""

return math.fabs(x)

#
# The dictionary that maps the command-line name of the operation,
Expand All @@ -58,6 +63,7 @@ operators = {
'sum': add,
'mul': mul,
'log10': log10,
'absval': absolute_value,
}

if __name__ == "__main__":
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