def chebDerivative_3D(self, fj, fd):
fk = work[(fj, 0)]
fkd = work[(fj, 1)]
fk = self.fct(fj, fk)
fkd = SFTc.chebDerivativeCoefficients_3D(fk, fkd)
fd = self.ifct(fkd, fd)
return fd
def chebDerivative_3D(self, fj, fd):
fk = fj.copy()
fk = self.fct(fj, fk)
fkd = fk.copy()
fkd = SFTc.chebDerivativeCoefficients_3D(fk, fkd)
fd = self.ifct(fkd, fd)
return fd
def chebDerivative_3D(self, fj, fd):
fk = fj.copy()
fk = self.fct(fj, fk)
fkd = fk.copy()
fkd = SFTc.chebDerivativeCoefficients_3D(fk, fkd)
fd = self.ifct(fkd, fd)
return fd
def chebDerivative_3D(fj, u0):
Uc_hat2[:] = fct(fj, Uc_hat2)
Uc_hat[:] = SFTc.chebDerivativeCoefficients_3D(Uc_hat2, Uc_hat)
u0[:] = ifct(Uc_hat, u0)
return u0
def chebDerivative_3D0(fj, u0):
UT[0] = fct0(fj, UT[0])
UT[1] = SFTc.chebDerivativeCoefficients_3D(UT[0], UT[1])
u0[:] = ifct0(UT[1], u0)
return u0
def chebDerivative_3D(fj, u0):
Uc_hat2[:] = fct(fj, Uc_hat2)
Uc_hat[:] = SFTc.chebDerivativeCoefficients_3D(Uc_hat2, Uc_hat)
u0[:] = ifct(Uc_hat, u0)
return u0
def chebDerivative_3D0(fj, u0):
UT[0] = fct0(fj, UT[0])
UT[1] = SFTc.chebDerivativeCoefficients_3D(UT[0], UT[1])
u0[:] = ifct0(UT[1], u0)
return u0
