Python CommutativeOperation Exemples

Exemple #1

Fichier : matchpy_connector.py Projet : vishalbelsare/sympy

from sympy.printing.repr import srepr
from sympy.utilities.decorator import doctest_depends_on

matchpy = import_module("matchpy")

if matchpy:
    from matchpy import Operation, CommutativeOperation, AssociativeOperation, OneIdentityOperation
    from matchpy.expressions.functions import op_iter, create_operation_expression, op_len

    Operation.register(Integral)
    Operation.register(Pow)
    OneIdentityOperation.register(Pow)

    Operation.register(Add)
    OneIdentityOperation.register(Add)
    CommutativeOperation.register(Add)
    AssociativeOperation.register(Add)

    Operation.register(Mul)
    OneIdentityOperation.register(Mul)
    CommutativeOperation.register(Mul)
    AssociativeOperation.register(Mul)

    Operation.register(Equality)
    CommutativeOperation.register(Equality)
    Operation.register(Unequality)
    CommutativeOperation.register(Unequality)

    Operation.register(exp)
    Operation.register(log)
    Operation.register(gamma)

Exemple #2

                                                       ProductLog, PolyGamma,
                                                       rubi_unevaluated_expr,
                                                       process_trig)

    Operation.register(Integral)
    register_operation_iterator(Integral, lambda a:
                                (a._args[0], ) + a._args[1], lambda a: len(
                                    (a._args[0], ) + a._args[1]))

    Operation.register(Pow)
    OneIdentityOperation.register(Pow)
    register_operation_iterator(Pow, lambda a: a._args, lambda a: len(a._args))

    Operation.register(Add)
    OneIdentityOperation.register(Add)
    CommutativeOperation.register(Add)
    AssociativeOperation.register(Add)
    register_operation_iterator(Add, lambda a: a._args, lambda a: len(a._args))

    Operation.register(Mul)
    OneIdentityOperation.register(Mul)
    CommutativeOperation.register(Mul)
    AssociativeOperation.register(Mul)
    register_operation_iterator(Mul, lambda a: a._args, lambda a: len(a._args))

    Operation.register(exp)
    register_operation_iterator(exp, lambda a: a._args, lambda a: len(a._args))

    Operation.register(log)
    register_operation_iterator(log, lambda a: a._args, lambda a: len(a._args))

Exemple #3

Fichier : rubi.py Projet : baoqchau/sympy

    from sympy import Pow, Add, Integral, Basic, Mul, S
    from sympy.functions import (log, sin, cos, tan, cot, csc, sec, sqrt, erf,
        exp, log, gamma, acosh, asinh, atanh, acoth, acsch, asech, cosh, sinh,
        tanh, coth, sech, csch, atan, acsc, asin, acot, acos, asec, fresnels,
        fresnelc, erfc, erfi)

    Operation.register(Integral)
    register_operation_iterator(Integral, lambda a: (a._args[0],) + a._args[1], lambda a: len((a._args[0],) + a._args[1]))

    Operation.register(Pow)
    OneIdentityOperation.register(Pow)
    register_operation_iterator(Pow, lambda a: a._args, lambda a: len(a._args))

    Operation.register(Add)
    OneIdentityOperation.register(Add)
    CommutativeOperation.register(Add)
    AssociativeOperation.register(Add)
    register_operation_iterator(Add, lambda a: a._args, lambda a: len(a._args))

    Operation.register(Mul)
    OneIdentityOperation.register(Mul)
    CommutativeOperation.register(Mul)
    AssociativeOperation.register(Mul)
    register_operation_iterator(Mul, lambda a: a._args, lambda a: len(a._args))

    Operation.register(exp)
    register_operation_iterator(exp, lambda a: a._args, lambda a: len(a._args))

    Operation.register(log)
    register_operation_iterator(log, lambda a: a._args, lambda a: len(a._args))