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get_number_notation.py
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| # show number notation | |
| def get_number_notation(value, decimal_place=2, unit=''): | |
| ref = {24: 'Y', 21: 'Z', 18: 'E', 15: 'P', | |
| 12: 'T', 9: 'G', 6: 'M', 3: 'k', 0: '', | |
| -3: 'm', -6: 'u', -9: 'n', -12: 'p', | |
| -15: 'f', -18: 'a', -21: 'z', -24: 'y', | |
| } | |
| num = max([key for key in ref.keys() if value > 10 ** key]) | |
| mult = ref[num] if unit else 'e{}'.format(num) | |
| return '{}{}{}'.format(int(value / 10 ** num * 10 ** decimal_place) / 10 ** decimal_place, mult, unit) |
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