1 files changed, 19 insertions, 9 deletions
diff --git a/Eigen/src/plugins/ArrayCwiseUnaryOps.h b/Eigen/src/plugins/ArrayCwiseUnaryOps.h
index 2f99ee0b2..4aef72d92 100644
--- a/Eigen/src/plugins/ArrayCwiseUnaryOps.h
+++ b/Eigen/src/plugins/ArrayCwiseUnaryOps.h
@@ -536,14 +536,12 @@ typedef CwiseUnaryOp<internal::scalar_lgamma_op<Scalar>, const Derived> LgammaRe
 typedef CwiseUnaryOp<internal::scalar_digamma_op<Scalar>, const Derived> DigammaReturnType;
 typedef CwiseUnaryOp<internal::scalar_erf_op<Scalar>, const Derived> ErfReturnType;
 typedef CwiseUnaryOp<internal::scalar_erfc_op<Scalar>, const Derived> ErfcReturnType;
+typedef CwiseUnaryOp<internal::scalar_ndtri_op<Scalar>, const Derived> NdtriReturnType;
 
 /** \cpp11 \returns an expression of the coefficient-wise ln(|gamma(*this)|).
   *
   * \specialfunctions_module
   *
-  * Example: \include Cwise_lgamma.cpp
-  * Output: \verbinclude Cwise_lgamma.out
-  *
   * \note This function supports only float and double scalar types in c++11 mode. To support other scalar types,
   * or float/double in non c++11 mode, the user has to provide implementations of lgamma(T) for any scalar
   * type T to be supported.
@@ -579,9 +577,6 @@ digamma() const
   *
   * \specialfunctions_module
   *
-  * Example: \include Cwise_erf.cpp
-  * Output: \verbinclude Cwise_erf.out
-  *
   * \note This function supports only float and double scalar types in c++11 mode. To support other scalar types,
   * or float/double in non c++11 mode, the user has to provide implementations of erf(T) for any scalar
   * type T to be supported.
@@ -600,9 +595,6 @@ erf() const
   *
   * \specialfunctions_module
   *
-  * Example: \include Cwise_erfc.cpp
-  * Output: \verbinclude Cwise_erfc.out
-  *
   * \note This function supports only float and double scalar types in c++11 mode. To support other scalar types,
   * or float/double in non c++11 mode, the user has to provide implementations of erfc(T) for any scalar
   * type T to be supported.
@@ -615,3 +607,21 @@ erfc() const
 {
   return ErfcReturnType(derived());
 }
+
+/** \cpp11 \returns an expression of the coefficient-wise Complementary error
+  * function of *this.
+  *
+  * \specialfunctions_module
+  *
+  * \note This function supports only float and double scalar types in c++11 mode. To support other scalar types,
+  * or float/double in non c++11 mode, the user has to provide implementations of ndtri(T) for any scalar
+  * type T to be supported.
+  *
+  * \sa <a href="group__CoeffwiseMathFunctions.html#cwisetable_ndtri">Math functions</a>, erf()
+  */
+EIGEN_DEVICE_FUNC
+inline const NdtriReturnType
+ndtri() const
+{
+  return NdtriReturnType(derived());
+}