

@staticmethod
def Pow(expr, assumptions):
    '\n        Real**Integer              -> Real\n        Positive**Real             -> Real\n        Real**(Integer/Even)       -> Real if base is nonnegative\n        Real**(Integer/Odd)        -> Real\n        Imaginary**(Integer/Even)  -> Real\n        Imaginary**(Integer/Odd)   -> not Real\n        Imaginary**Real            -> ? since Real could be 0 (giving real) or 1 (giving imaginary)\n        b**Imaginary               -> Real if log(b) is imaginary and b != 0 and exponent != integer multiple of I*pi/log(b)\n        Real**Real                 -> ? e.g. sqrt(-1) is imaginary and sqrt(2) is not\n        '
    if expr.is_number:
        return AskRealHandler._number(expr, assumptions)
    if (expr.base.func == exp):
        if ask(Q.imaginary(expr.base.args[0]), assumptions):
            if ask(Q.imaginary(expr.exp), assumptions):
                return True
        i = ((expr.base.args[0] / I) / pi)
        if ask(Q.integer((2 * i)), assumptions):
            return ask(Q.real((((- 1) ** i) ** expr.exp)), assumptions)
        return
    if ask(Q.imaginary(expr.base), assumptions):
        if ask(Q.integer(expr.exp), assumptions):
            odd = ask(Q.odd(expr.exp), assumptions)
            if (odd is not None):
                return (not odd)
            return
    if ask(Q.imaginary(expr.exp), assumptions):
        imlog = ask(Q.imaginary(log(expr.base)), assumptions)
        if (imlog is not None):
            return imlog
    if ask(Q.real(expr.base), i):
        if ask(Q.real(expr.exp), assumptions):
            if (expr.exp.is_Rational and ask(Q.even(expr.exp.q), assumptions)):
                return ask(Q.positive(expr.base), assumptions)
            elif ask(Q.integer(expr.exp), assumptions):
                return True
            elif ask(Q.positive(expr.base), assumptions):
                return True
            elif ask(Q.negative(expr.base), assumptions):
                return False

dataset/ETHPy150Open sympy/sympy/sympy/assumptions/handlers/sets.py AskRealHandler.Pow/VarMisuse@294/551 `assumptions`->`i`