diff --git a/README.md b/README.md
index faa8e3b..c0b3220 100644
--- a/README.md
+++ b/README.md
@@ -56,27 +56,10 @@ There are still likely lots of crashes, find, and fix them.
 
 Replace remaining std::random usage with engine internals.
 
-### Tensor3D
-
-Add a tensor3D class. Same as MLPPVector and MLPPMatrix, except it's 3d.
-
 ### Tensor
 
 Add a tensor class. Same as MLPPVector and MLPPMatrix, except it's n-d.
 
-### Make the api postfixes consistent
-
-For example if we look at `substraction()`:
-
-substraction_v -> Non allocating MLPPVector
-substraction_nv -> Allocating MLPPVector
-substraction_m -> Non allocating MLPPMatrix
-substraction_nm -> Non allocating MLPPMatrix
-substraction_vt -> Non allocating vector based tensor
-substraction_nvt -> Allocating vector based tensor
-substraction_t3d -> Non allocating 3d tensor
-substraction_nt3d -> Allocating 3d tensor
-
 ### More algos
 
 Add more machine learning algorithms.
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