diff --git a/src/UnitTests/ThreadingTests/ParallelForTests.cs b/src/UnitTests/ThreadingTests/ParallelForTests.cs
index d9231ff2..6865ae85 100644
--- a/src/UnitTests/ThreadingTests/ParallelForTests.cs
+++ b/src/UnitTests/ThreadingTests/ParallelForTests.cs
@@ -187,178 +187,5 @@ namespace MathNet.Numerics.UnitTests.ThreadingTests
             Assert.AreEqual(1000, countSharedBetweenClosures);
         }
 
-
-
-
-        [Test, ApartmentState(ApartmentState.MTA)]
-       // [Column(0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 100, 101)]
-            [Column(10)]
-        public void ParallelForInvokesEveryItemOnceMTAOnePerCoreWithIntialAndFinally(int count)
-        {
-            var items = new double[count];
-
-            // ensure One-Per-Core
-            ThreadQueue.Start(Environment.ProcessorCount);
-
-            var sum = 0.0;
-            var sync = new object();
-            Parallel.For(
-                0,
-                count,
-                () => 0.0,
-                (i, localData) =>
-                {
-                    localData += 1;
-                    Console.WriteLine(localData);
-                    items[i] = localData;
-                    return localData;
-                },
-                localResult =>
-                {
-                    lock (sync)
-                    {
-                        sum += localResult;
-                    }
-                }
-                );
-
-            for (var i = 0; i < items.Length; i++)
-            {
-                Assert.AreEqual(i+1, items[i]);
-            }
-        }
-
-     /*   [Test, ApartmentState(ApartmentState.STA)]
-        [Column(0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 100, 101)]
-        public void ParallelForInvokesEveryItemOnceSTAOnePerCore(int count)
-        {
-            var items = new int[count];
-
-            // ensure One-Per-Core
-            ThreadQueue.Start(Environment.ProcessorCount);
-
-            Parallel.For(0, count, i => items[i]++);
-            Parallel.For(0, count, i => items[i] += 1000);
-
-            for (int i = 0; i < items.Length; i++)
-            {
-                Assert.AreEqual(1001, items[i], i.ToString());
-            }
-        }
-
-        [Test, ApartmentState(ApartmentState.MTA)]
-        [Column(0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 100, 101)]
-        public void ParallelForInvokesEveryItemOnceMTATwoPerCore(int count)
-        {
-            var items = new int[count];
-
-            // ensure Two-Per-Core
-            ThreadQueue.Start(2 * Environment.ProcessorCount);
-
-            Parallel.For(0, count, i => items[i]++);
-            Parallel.For(0, count, i => items[i] += 1000);
-
-            for (int i = 0; i < items.Length; i++)
-            {
-                Assert.AreEqual(1001, items[i], i.ToString());
-            }
-        }
-
-        [Test, ApartmentState(ApartmentState.STA)]
-        [Column(0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 100, 101)]
-        public void ParallelForInvokesEveryItemOnceSTATwoPerCore(int count)
-        {
-            var items = new int[count];
-
-            // ensure Two-Per-Core
-            ThreadQueue.Start(2 * Environment.ProcessorCount);
-
-            Parallel.For(0, count, i => items[i]++);
-            Parallel.For(0, count, i => items[i] += 1000);
-
-            for (int i = 0; i < items.Length; i++)
-            {
-                Assert.AreEqual(1001, items[i], i.ToString());
-            }
-        }
-
-        [Test, ApartmentState(ApartmentState.MTA)]
-        public void DoesNotGetConfusedByMultipleStartShutdown()
-        {
-            ThreadQueue.Shutdown();
-            ThreadQueue.Shutdown();
-
-            ThreadQueue.Start(2);
-            Assert.AreEqual(2, ThreadQueue.ThreadCount);
-
-            Control.NumberOfParallelWorkerThreads = 2;
-            Assert.AreEqual(2, ThreadQueue.ThreadCount);
-
-            ThreadQueue.Start(4);
-            Assert.AreEqual(4, ThreadQueue.ThreadCount);
-            Assert.AreEqual(4, Control.NumberOfParallelWorkerThreads);
-
-            ThreadQueue.Shutdown();
-            ThreadQueue.Start();
-            Assert.AreEqual(4, ThreadQueue.ThreadCount);
-
-            ThreadQueue.Start(2);
-            Assert.AreEqual(2, ThreadQueue.ThreadCount);
-
-            var items = new int[50];
-
-            Parallel.For(0, items.Length, i => items[i]++);
-            Parallel.For(0, items.Length, i => items[i] += 1000);
-
-            ThreadQueue.Shutdown();
-
-            for(int i = 0; i < items.Length; i++)
-            {
-                Assert.AreEqual(1001, items[i], i.ToString());
-            }
-        }
-
-        [Test, ApartmentState(ApartmentState.MTA)]
-        public void DoesDetectAndResolveRecursiveParallelization()
-        {
-            int countSharedBetweenClosures = 0;
-
-            Assert.DoesNotThrow(
-                () =>
-                Parallel.For(
-                    0,
-                    10,
-                    j => Interlocked.Increment(ref countSharedBetweenClosures)));
-
-            Assert.AreEqual(10, countSharedBetweenClosures);
-            countSharedBetweenClosures = 0;
-
-            Parallel.For(
-                0,
-                10,
-                i =>
-                Parallel.For(
-                    0,
-                    10,
-                    j => Interlocked.Increment(ref countSharedBetweenClosures)));
-
-            Assert.AreEqual(100, countSharedBetweenClosures);
-            countSharedBetweenClosures = 0;
-
-            Parallel.For(
-                0,
-                10,
-                i =>
-                Parallel.For(
-                    0,
-                    10,
-                    j =>
-                    Parallel.For(
-                        0,
-                        10,
-                        k => Interlocked.Increment(ref countSharedBetweenClosures))));
-
-            Assert.AreEqual(1000, countSharedBetweenClosures);
-        }*/
     }
 }
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