diff --git a/src/FSharp/LinearAlgebra.Matrix.fs b/src/FSharp/LinearAlgebra.Matrix.fs
index 25f77710..822640db 100644
--- a/src/FSharp/LinearAlgebra.Matrix.fs
+++ b/src/FSharp/LinearAlgebra.Matrix.fs
@@ -657,8 +657,8 @@ module DiagonalMatrix =
 [<AutoOpen>]
 module MatrixExtensions =
 
-    /// Construct a dense matrix from a nested list of numbers.
-    let inline matrix (lst: list<list<'T>>) = DenseMatrix.ofRowList lst
+    /// Construct a dense matrix from a nested sequence of numbers.
+    let inline matrix (rowsSequences: #seq<#seq<'T>>) = DenseMatrix.ofRowSeq rowsSequences
 
     // A type extension for the generic matrix type that
     // adds the 'GetSlice' method to allow m.[r1 .. r2, c1 .. c2] syntax
diff --git a/src/FSharp/LinearAlgebra.Vector.fs b/src/FSharp/LinearAlgebra.Vector.fs
index f86f6e49..90951e00 100644
--- a/src/FSharp/LinearAlgebra.Vector.fs
+++ b/src/FSharp/LinearAlgebra.Vector.fs
@@ -328,8 +328,8 @@ module SparseVector =
 [<AutoOpen>]
 module VectorExtensions =
 
-    /// Construct a dense vector from a list of floating point numbers.
-    let inline vector (lst: list<'T>) = DenseVector.ofList lst
+    /// Construct a dense vector from a sequence of floating point numbers.
+    let inline vector (sequence: #seq<'T>) = DenseVector.ofSeq sequence
 
     // A type extension for the generic vector type that
     // adds the 'GetSlice' method to allow vec.[a .. b] syntax