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"""A module that handles series: find a limit, order the series etc. |
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""" |
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from .order import Order |
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from .limits import limit, Limit |
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from .gruntz import gruntz |
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from .series import series |
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from .approximants import approximants |
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from .residues import residue |
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from .sequences import SeqPer, SeqFormula, sequence, SeqAdd, SeqMul |
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from .fourier import fourier_series |
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from .formal import fps |
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from .limitseq import difference_delta, limit_seq |
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from sympy.core.singleton import S |
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EmptySequence = S.EmptySequence |
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O = Order |
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__all__ = ['Order', 'O', 'limit', 'Limit', 'gruntz', 'series', 'approximants', |
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'residue', 'EmptySequence', 'SeqPer', 'SeqFormula', 'sequence', |
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'SeqAdd', 'SeqMul', 'fourier_series', 'fps', 'difference_delta', |
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'limit_seq' |
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] |
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