\set ECHO none
add_provenance

(1 row)
shared_root_p_ind
0.750000000
(1 row)
shared_root_simplified_type|shared_root_boolean_assumed
plus|true
(1 row)
one_root_simplified_type|one_root_boolean_assumed
one|true
(1 row)
one_root_p_ind
1.000000000
(1 row)
zero_root_p_ind
0.500000000
(1 row)
plus_abs_p_ind
0.500000000
(1 row)
times_abs_p_ind
0.500000000
(1 row)
add_provenance

(1 row)
remove_provenance

(1 row)
city|p_independent
Berlin|0.840000
Paris|0.936000
(2 rows)