diff --git a/README.md b/README.md
index 765f78f..50b03be 100644
--- a/README.md
+++ b/README.md
@@ -8,7 +8,9 @@ You only need x_t, a_t, b_t of position t to compute the vectors for position t+
 
 Hence it can be 100x faster than GPT, and 100x more VRAM friendly.
 
-I AM STILL TRAINING A LM TO TEST ITS CONVERGENCE.
+The a b c d factors work together to build a time-decay curve: u, 1, w, w^2, w^3, ...
+
+Write out the formulas for "token at pos 2" and "token at pos 3" and you will get the idea.
 
 The model: