diff --git a/cw/cw.tex b/cw/cw.tex
index 4d2df2b..c220d99 100644
--- a/cw/cw.tex
+++ b/cw/cw.tex
@@ -111,12 +111,9 @@
 			\end{pmatrix}$$
 	$$det(L)=|det(mat)|=|-92699|=92699$$
 
-	$$\H(\B)=(\frac{det(L)}{\|v1\|\times\|v2\|})\times\frac{1}{n}=(\frac{92699}{\sqrt{v1_1^2 + v1_2^2}\times\sqrt{v2_1^2 + v2_2^2}})\times\frac{1}{2}=$$
+	$$H(B)=(\frac{det(L)}{\|v1\|\times\|v2\|})\times\frac{1}{n}=(\frac{92699}{\sqrt{v1_1^2 + v1_2^2}\times\sqrt{v2_1^2 + v2_2^2}})\times\frac{1}{2}=$$
 	$$=\frac{92699}{2\times\sqrt{9427678922}}\approx0.477356$$
 
-	$det()$
-	
-