high - temperature superconductivity
the average critical temperature of high - temperature superconductivity compounds is 99.8 degrees kelvin .
{'scope': 'all', 'col': '3', 'type': 'average', 'result': '99.8 degrees', 'subset': None}
{'func': 'round_eq', 'args': [{'func': 'avg', 'args': ['all_rows', 't c ( k )'], 'result': '99.8 degrees', 'ind': 0, 'tostr': 'avg { all_rows ; t c ( k ) }'}, '99.8 degrees'], 'result': True, 'ind': 1, 'tostr': 'round_eq { avg { all_rows ; t c ( k ) } ; 99.8 degrees } = true', 'tointer': 'the average of the t c ( k ) record of all rows is 99.8 degrees .'}
round_eq { avg { all_rows ; t c ( k ) } ; 99.8 degrees } = true
the average of the t c ( k ) record of all rows is 99.8 degrees .
{'eq_1': 'eq', 'result_2': 'true', 'avg_0': 'avg', 'all_rows_3': 'all_rows', 't c (k)_4': 't c ( k )', '99.8 degrees_5': '99.8 degrees'}
['formula', 'notation', 't c ( k )', 'no of cu - o planes in unit cell', 'crystal structure']
[['yba 2 cu 3 o 7', '123', '92', '2', 'orthorhombic'], ['bi 2 sr 2 cuo 6', 'bi - 2201', '20', '1', 'tetragonal'], ['bi 2 sr 2 cacu 2 o 8', 'bi - 2212', '85', '2', 'tetragonal'], ['bi 2 sr 2 ca 2 cu 3 o 6', 'bi - 2223', '110', '3', 'tetragonal'], ['tl 2 ba 2 cuo 6', 'tl - 2201', '80', '1', 'tetragonal'], ['tl 2 ba 2 cacu 2 o 8', 'tl - 2212', '108', '2', 'tetragonal'], ['tl 2 ba 2 ca 2 cu 3 o 10', 'tl - 2223', '125', '3', 'tetragonal'], ['tlba 2 ca 3 cu 4 o 11', 'tl - 1234', '122', '4', 'tetragonal'], ['hgba 2 cuo 4', 'hg - 1201', '94', '1', 'tetragonal'], ['hgba 2 cacu 2 o 6', 'hg - 1212', '128', '2', 'tetragonal'], ['hgba 2 ca 2 cu 3 o 8', 'hg - 1223', '134', '3', 'tetragonal']]