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Search for level/conductor that is a multiple of a given value #6231

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merged 1 commit into from
Nov 9, 2024
Merged

Search for level/conductor that is a multiple of a given value #6231

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7 changes: 5 additions & 2 deletions lmfdb/classical_modular_forms/main.py
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Original file line number Diff line number Diff line change
Expand Up @@ -740,11 +740,13 @@ def common_parse(info, query, na_check=False):
elif parity == 'odd':
query['char_parity'] = -1
if info.get('level_type'):
if info['level_type'] == 'divides':
if info['level_type'] in ['divides', 'multiple']:
if not isinstance(query.get('level'), int):
raise ValueError("You must specify a single level")
else:
elif info['level_type'] == 'divides':
query['level'] = {'$in': integer_divisors(ZZ(query['level']))}
else:
query['level'] = {'$mod': [0, ZZ(query['level'])]}
else:
query['level_is_' + info['level_type']] = True
parse_floats(info, query, 'analytic_conductor', name="Analytic conductor")
Expand Down Expand Up @@ -1476,6 +1478,7 @@ def __init__(self):
('squarefree', 'squarefree'),
('powerful', 'powerful'),
('divides','divides'),
('multiple','multiple of'),
],
min_width=110)
level = TextBoxWithSelect(
Expand Down
7 changes: 5 additions & 2 deletions lmfdb/elliptic_curves/elliptic_curve.py
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Original file line number Diff line number Diff line change
Expand Up @@ -515,13 +515,15 @@ def elliptic_curve_search(info, query):
query['num_bad_primes'] = 1
elif info['conductor_type'] == 'squarefree':
query['semistable'] = True
elif info['conductor_type'] == 'divides':
elif info['conductor_type'] in ['divides', 'multiple']:
if not isinstance(query.get('conductor'), int):
err = "You must specify a single conductor"
flash_error(err)
raise ValueError(err)
else:
elif info['conductor_type'] == 'divides':
query['conductor'] = {'$in': integer_divisors(ZZ(query['conductor']))}
else:
query['conductor'] = {'$mod': [0, ZZ(query['conductor'])]}
parse_signed_ints(info, query, 'discriminant', qfield=('signD', 'absD'))
parse_ints(info,query,'rank')
parse_ints(info,query,'adelic_level')
Expand Down Expand Up @@ -1170,6 +1172,7 @@ def __init__(self):
('prime_power', 'p-power'),
('squarefree', 'sq-free'),
('divides','divides'),
('multiple','multiple of'),
],
min_width=85)
cond = TextBoxWithSelect(
Expand Down
7 changes: 5 additions & 2 deletions lmfdb/modl_galois_representations/main.py
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Original file line number Diff line number Diff line change
Expand Up @@ -184,13 +184,15 @@ def modlgal_search(info, query):
query['conductor_num_primes'] = 1
elif info['conductor_type'] == 'squarefree':
query['conductor_is_squarefree'] = True
elif info['conductor_type'] == 'divides':
elif info['conductor_type'] in ['divides', 'multiple']:
if not isinstance(query.get('conductor'), int):
err = "You must specify a single level"
flash_error(err)
raise ValueError(err)
else:
elif info['conductor_type'] == 'divides':
query['conductor'] = {'$in': integer_divisors(ZZ(query['conductor']))}
else:
query['conductor'] = {'$mod': [0, ZZ(query['conductor'])]}
parse_primes(info, query, 'conductor_primes', name='ramified primes', mode=info.get('conductor_primes_quantifier'))
parse_rats(info, query,'top_slope', qfield='top_slope_real',name='Top slope')
if 'top_slope_real' in query and '/' in info['top_slope']:
Expand Down Expand Up @@ -228,6 +230,7 @@ def __init__(self):
('prime_power', 'p-power'),
('squarefree', 'sq-free'),
('divides','divides'),
('multiple','multiple of'),
],
)
conductor = TextBoxWithSelect(
Expand Down
7 changes: 5 additions & 2 deletions lmfdb/modular_curves/main.py
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Original file line number Diff line number Diff line change
Expand Up @@ -679,13 +679,15 @@ def modcurve_search(info, query):
query['num_bad_primes'] = 1
elif info['level_type'] == 'squarefree':
query['level_is_squarefree'] = True
elif info['level_type'] == 'divides':
elif info['level_type'] in ['divides', 'multiple']:
if not isinstance(query.get('level'), int):
err = "You must specify a single level"
flash_error(err)
raise ValueError(err)
else:
elif info['level_type'] == 'divides':
query['level'] = {'$in': integer_divisors(ZZ(query['level']))}
else:
query['level'] = {'$mod': [0, ZZ(query['level'])]}
parse_family(info, query, "family", qfield="name")
parse_ints(info, query, "index")
parse_ints(info, query, "genus")
Expand Down Expand Up @@ -757,6 +759,7 @@ def __init__(self):
('prime_power', 'p-power'),
('squarefree', 'sq-free'),
('divides', 'divides'),
('multiple', 'multiple of'),
],
min_width=85)
level = TextBoxWithSelect(
Expand Down
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