<SYSTEM_TASK:>
Solve the following problem using Python, implementing the functions described below, one line at a time
<END_TASK>
<USER_TASK:>
Description:
 def _unfloat(flt, precision=5):
 """Function to convert float to 'decimal point assumed' format '00000-0' '34473-3' '-60129-4' '45871-4' """


    if flt == 0.:
        return "{}-0".format("0" * precision)

    num, _, exp = "{:.{}e}".format(flt, precision - 1).partition('e')
    exp = int(exp)
    num = num.replace('.', '')

    return "%s%d" % (num, exp + 1)