doppler spectroscopy
alpa centauri bb is the planet with the shortest orbital period .
{'scope': 'all', 'col_superlative': '4', 'row_superlative': '6', 'value_mentioned': 'no', 'max_or_min': 'min', 'other_col': '1', 'subset': None}
{'func': 'str_eq', 'args': [{'func': 'str_hop', 'args': [{'func': 'argmin', 'args': ['all_rows', 'orbital period'], 'result': None, 'ind': 0, 'tostr': 'argmin { all_rows ; orbital period }'}, 'planet'], 'result': 'alpha centauri bb', 'ind': 1, 'tostr': 'hop { argmin { all_rows ; orbital period } ; planet }'}, 'alpha centauri bb'], 'result': True, 'ind': 2, 'tostr': 'eq { hop { argmin { all_rows ; orbital period } ; planet } ; alpha centauri bb } = true', 'tointer': 'select the row whose orbital period record of all rows is minimum . the planet record of this row is alpha centauri bb .'}
eq { hop { argmin { all_rows ; orbital period } ; planet } ; alpha centauri bb } = true
select the row whose orbital period record of all rows is minimum . the planet record of this row is alpha centauri bb .
{'str_eq_2': 'str_eq', 'result_3': 'true', 'str_hop_1': 'str_hop', 'argmin_0': 'argmin', 'all_rows_4': 'all_rows', 'orbital period_5': 'orbital period', 'planet_6': 'planet', 'alpha centauri bb_7': 'alpha centauri bb'}
['planet', 'planet type', 'semimajor axis ( au )', 'orbital period', 'radial velocity ( m / s )', 'detectable by :']
[['51 pegasi b', 'hot jupiter', '0.05', '4.23 days', '55.9', 'first - generation spectrograph'], ['55 cancri d', 'gas giant', '5.77', '14.29 years', '45.2', 'first - generation spectrograph'], ['jupiter', 'gas giant', '5.20', '11.86 years', '12.4', 'first - generation spectrograph'], ['gliese 581c', 'super - earth', '0.07', '12.92 days', '3.18', 'second - generation spectrograph'], ['saturn', 'gas giant', '9.58', '29.46 years', '2.75', 'second - generation spectrograph'], ['alpha centauri bb', 'terrestrial planet', '0.04', '3.23 days', '0.510', 'second - generation spectrograph'], ['neptune', 'ice giant', '30.10', '164.79 years', '0.281', 'third - generation spectrograph'], ['earth', 'habitable planet', '1.00', '365.26 days', '0.089', 'third - generation spectrograph ( likely )'], ['pluto', 'dwarf planet', '39.26', '246.04 years', '0.00003', 'not detectable']]