And check manually which line is wrong. Then go to the source code and
debug this function to figure out the exact problem.
"""
from __future__ import print_function, division
from sympy.core import Basic, S, oo, Symbol, I, Dummy, Wild, Mul
from sympy.functions import log, exp
from sympy.series.order import Order
from sympy.simplify.powsimp import powsimp, powdenest
from sympy import cacheit
from sympy.core.compatibility import reduce
from sympy.utilities.timeutils import timethis
timeit = timethis('gruntz')
from sympy.utilities.misc import debug_decorator as debug
def compare(a, b, x):
"""Returns "<" if a<b, "=" for a == b, ">" for a>b"""
# log(exp(...)) must always be simplified here for termination
la, lb = log(a), log(b)
if isinstance(a, Basic) and a.func is exp:
la = a.args[0]
if isinstance(b, Basic) and b.func is exp:
lb = b.args[0]
c = limitinf(la / lb, x)
if c == 0:
And check manually which line is wrong. Then go to the source code and
debug this function to figure out the exact problem.
"""
from __future__ import print_function, division
from sympy.core import Basic, S, oo, Symbol, I, Dummy, Wild
from sympy.functions import log, exp
from sympy.series.order import Order
from sympy.simplify import powsimp
from sympy import cacheit
from sympy.core.compatibility import reduce
from sympy.utilities.timeutils import timethis
timeit = timethis('gruntz')
from sympy.utilities.misc import debug_decorator as debug
def compare(a, b, x):
"""Returns "<" if a<b, "=" for a == b, ">" for a>b"""
# log(exp(...)) must always be simplified here for termination
la, lb = log(a), log(b)
if isinstance(a, Basic) and a.func is exp:
la = a.args[0]
if isinstance(b, Basic) and b.func is exp:
lb = b.args[0]
c = limitinf(la/lb, x)
if c == 0:
debug this function to figure out the exact problem.
"""
from __future__ import print_function, division
from sympy.core import Basic, S, oo, Symbol, I, Dummy, Wild, Mul
from sympy.functions import log, exp
from sympy.series.order import Order
from sympy.simplify import powsimp
from sympy import cacheit
from sympy.core.compatibility import reduce
from sympy.utilities.timeutils import timethis
timeit = timethis("gruntz")
from sympy.utilities.misc import debug_decorator as debug
def compare(a, b, x):
"""Returns "<" if a<b, "=" for a == b, ">" for a>b"""
# log(exp(...)) must always be simplified here for termination
la, lb = log(a), log(b)
if isinstance(a, Basic) and a.func is exp:
la = a.args[0]
if isinstance(b, Basic) and b.func is exp:
lb = b.args[0]
c = limitinf(la / lb, x)
if c == 0:
debug this function to figure out the exact problem.
"""
from __future__ import print_function, division
from sympy import cacheit
from sympy.core import Basic, S, oo, I, Dummy, Wild, Mul
from sympy.core.compatibility import reduce
from sympy.functions import log, exp
from sympy.series.order import Order
from sympy.simplify.powsimp import powsimp, powdenest
from sympy.utilities.misc import debug_decorator as debug
from sympy.utilities.timeutils import timethis
timeit = timethis("gruntz")
def compare(a, b, x):
"""Returns "<" if a<b, "=" for a == b, ">" for a>b"""
# log(exp(...)) must always be simplified here for termination
la, lb = log(a), log(b)
if isinstance(a, Basic) and isinstance(a, exp):
la = a.args[0]
if isinstance(b, Basic) and isinstance(b, exp):
lb = b.args[0]
c = limitinf(la / lb, x)
if c == 0:
return "<"
elif c.is_infinite:
