typo fixed

sibirrer · Jul 2, 2021 · e1245df · e1245df
1 parent 6f00a1f
commit e1245df
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/Lectures/lensing_observables_II.ipynb b/Lectures/lensing_observables_II.ipynb
@@ -76,7 +76,7 @@
     "\n",
     "In the linear regime, the inverse, the mapping from the source to the image plane, is analytical and given by\n",
     "\n",
-    "$$ \\boldsymbol{\\theta} - \\boldsymbol{\\theta_0} = \\mathbf{A^1}\\left(\\boldsymbol{\\beta} - \\boldsymbol{\\beta_0}\\right).\n",
+    "$$ \\boldsymbol{\\theta} - \\boldsymbol{\\theta_0} = \\mathbf{A^{-1}}\\left(\\boldsymbol{\\beta} - \\boldsymbol{\\beta_0}\\right).\n",
     "$$\n",
     "\n",
     "\n",