From fea53af0eeaa3522a5754bfe83688f010a37a5f4 Mon Sep 17 00:00:00 2001
From: Andrei Kislitsyn <kisandy@yandex.ru>
Date: Wed, 24 Mar 2021 14:00:47 +0300
Subject: [PATCH] fix

---
 .../space/kscience/kmath/tensors/LinearOpsTensorAlgebra.kt     | 2 +-
 .../kmath/tensors/core/DoubleLinearOpsTensorAlgebra.kt         | 3 +--
 2 files changed, 2 insertions(+), 3 deletions(-)

diff --git a/kmath-core/src/commonMain/kotlin/space/kscience/kmath/tensors/LinearOpsTensorAlgebra.kt b/kmath-core/src/commonMain/kotlin/space/kscience/kmath/tensors/LinearOpsTensorAlgebra.kt
index c4fa3e0a8..e412af7c6 100644
--- a/kmath-core/src/commonMain/kotlin/space/kscience/kmath/tensors/LinearOpsTensorAlgebra.kt
+++ b/kmath-core/src/commonMain/kotlin/space/kscience/kmath/tensors/LinearOpsTensorAlgebra.kt
@@ -14,7 +14,7 @@ public interface LinearOpsTensorAlgebra<T, TensorType : TensorStructure<T>, Inde
     public fun TensorType.qr(): TensorType
 
     //https://pytorch.org/docs/stable/generated/torch.lu.html
-    public fun TensorType.lu(tol: T): Pair<TensorType, IndexTensorType>
+    public fun TensorType.lu(): Pair<TensorType, IndexTensorType>
 
     //https://pytorch.org/docs/stable/generated/torch.lu_unpack.html
     public fun luPivot(luTensor: TensorType, pivotsTensor: IndexTensorType): Triple<TensorType, TensorType, TensorType>
diff --git a/kmath-core/src/commonMain/kotlin/space/kscience/kmath/tensors/core/DoubleLinearOpsTensorAlgebra.kt b/kmath-core/src/commonMain/kotlin/space/kscience/kmath/tensors/core/DoubleLinearOpsTensorAlgebra.kt
index e0abc49b7..d090ce79c 100644
--- a/kmath-core/src/commonMain/kotlin/space/kscience/kmath/tensors/core/DoubleLinearOpsTensorAlgebra.kt
+++ b/kmath-core/src/commonMain/kotlin/space/kscience/kmath/tensors/core/DoubleLinearOpsTensorAlgebra.kt
@@ -11,7 +11,7 @@ public class DoubleLinearOpsTensorAlgebra :
         TODO("Not yet implemented")
     }
 
-    override fun DoubleTensor.lu(tol: Double): Pair<DoubleTensor, IntTensor> {
+    override fun DoubleTensor.lu(): Pair<DoubleTensor, IntTensor> {
 
         checkSquareMatrix(shape)
 
@@ -138,7 +138,6 @@ public class DoubleLinearOpsTensorAlgebra :
         TODO("Not yet implemented")
     }
 
-
     override fun DoubleTensor.svd(): Triple<DoubleTensor, DoubleTensor, DoubleTensor> {
         TODO("Not yet implemented")
     }