diff --git a/physica-manual.pdf b/physica-manual.pdf
index 8b8b963..40bb802 100644
Binary files a/physica-manual.pdf and b/physica-manual.pdf differ
diff --git a/physica-manual.typ b/physica-manual.typ
index fb988fd..b4b608b 100644
--- a/physica-manual.typ
+++ b/physica-manual.typ
@@ -373,15 +373,6 @@ xmat(2, 2, #g)`)
     $ #let g = (i,j) => $g^(#(i - 1)#(j - 1))$
     xmat(2, 2, #g) $
   ],
-
-  [
-#hl(`xmat(2, 3, #(r, c) => {
-  $"exp"(#r, #c) = #calc.pow(r, c)$
-}, delim:"[")`)
-    $ xmat(2, 3, #(r, c) => {
-      $"exp"(#r, #c) = #calc.pow(r, c)$
-    }, delim:"[") $
-  ],
 )
 
 === Rotation matrices, 2D and 3D
@@ -1230,8 +1221,6 @@ Huge thanks to these LATEX packages, for lighting the way of physics typesetting
 - `derivatives` by Simon Jensen,
 - `tensor` by Philip G. Ratcliffe et al.
 
-#pagebreak()
-
 = License
 
 Source code: