>>> from nombres import nombre_or

>>> no1, n1 = nombre_or(0.01)
>>> round(no1, 2), n1
(1.62, 7)

>>> no2, n2 = nombre_or(0.1)
>>> round(no2, 2), n2
(1.6, 5)

>>> no3, n3 = nombre_or(0.001)
>>> round(no3, 3), n3
(1.618, 10)


>>> no4, n4 = nombre_or(0.0006)
>>> round(no4, 5), n4
(1.61818, 10)

>>> no5, n5 = nombre_or(0.000000001)
>>> round(no5, 10), n5
(1.618033989, 24)