maths.series.arithmetic

Arithmetic mean Reference: https://en.wikipedia.org/wiki/Arithmetic_mean

Arithmetic series Reference: https://en.wikipedia.org/wiki/Arithmetic_series (The URL above will redirect you to arithmetic progression)

Functions

arithmetic_mean(→ float)	return the arithmetic mean of series
is_arithmetic_series(→ bool)	checking whether the input series is arithmetic series or not

Module Contents

maths.series.arithmetic.arithmetic_mean(series: list) → float

return the arithmetic mean of series

>>> arithmetic_mean([2, 4, 6])
4.0
>>> arithmetic_mean([3, 6, 9, 12])
7.5
>>> arithmetic_mean(4)
Traceback (most recent call last):
    ...
ValueError: Input series is not valid, valid series - [2, 4, 6]
>>> arithmetic_mean([4, 8, 1])
4.333333333333333
>>> arithmetic_mean([1, 2, 3])
2.0
>>> arithmetic_mean([])
Traceback (most recent call last):
    ...
ValueError: Input list must be a non empty list

maths.series.arithmetic.is_arithmetic_series(series: list) → bool

checking whether the input series is arithmetic series or not >>> is_arithmetic_series([2, 4, 6]) True >>> is_arithmetic_series([3, 6, 12, 24]) False >>> is_arithmetic_series([1, 2, 3]) True >>> is_arithmetic_series(4) Traceback (most recent call last):

…

ValueError: Input series is not valid, valid series - [2, 4, 6] >>> is_arithmetic_series([]) Traceback (most recent call last):

…

ValueError: Input list must be a non empty list