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zeta and polygamma are not unary functions, but binary ones.

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This commit is contained in:
Gael Guennebaud
2016-05-19 18:34:16 +02:00
parent 7a54032408
commit 6761c64d60
3 changed files with 70 additions and 20 deletions
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18
Eigen/src/plugins/ArrayCwiseUnaryOps.h
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@@ -23,8 +23,6 @@ typedef CwiseUnaryOp<internal::scalar_sinh_op<Scalar>, const Derived> SinhReturn
typedef CwiseUnaryOp<internal::scalar_cosh_op<Scalar>, const Derived> CoshReturnType;
typedef CwiseUnaryOp<internal::scalar_lgamma_op<Scalar>, const Derived> LgammaReturnType;
typedef CwiseUnaryOp<internal::scalar_digamma_op<Scalar>, const Derived> DigammaReturnType;
typedef CwiseUnaryOp<internal::scalar_zeta_op<Scalar>, const Derived> ZetaReturnType;
typedef CwiseUnaryOp<internal::scalar_polygamma_op<Scalar>, const Derived> PolygammaReturnType;
typedef CwiseUnaryOp<internal::scalar_erf_op<Scalar>, const Derived> ErfReturnType;
typedef CwiseUnaryOp<internal::scalar_erfc_op<Scalar>, const Derived> ErfcReturnType;
typedef CwiseUnaryOp<internal::scalar_pow_op<Scalar>, const Derived> PowReturnType;
@@ -331,22 +329,6 @@ digamma() const
return DigammaReturnType(derived());
}
/** \returns an expression of the coefficient-wise zeta function.
*/
inline const ZetaReturnType
zeta() const
{
return ZetaReturnType(derived());
}
/** \cpp11 \returns an expression of the coefficient-wise polygamma function.
*/
inline const PolygammaReturnType
polygamma() const
{
return PolygammaReturnType(derived());
}
/** \cpp11 \returns an expression of the coefficient-wise Gauss error
* function of *this.
*