diff --git a/docs/api/functions/astensor.md b/docs/api/functions/astensor.md
index 63cd117..ae4409c 100644
--- a/docs/api/functions/astensor.md
+++ b/docs/api/functions/astensor.md
@@ -10,7 +10,7 @@ grand_parent: API Reference
 
 Converts a `Tensor2s` or `Tensor4s` data type to a full tensor storage `Tensor2` or `Tensor4`.
 
-$$
+\begin{align}
 \boldsymbol{C} = \begin{bmatrix}
     C_{11} & C_{22} & C_{33} & C_{12} & C_{23} & C_{13}
 \end{bmatrix}^T \longrightarrow
@@ -19,8 +19,9 @@ $$
     C_{12} & C_{22} & C_{23} \\
     C_{13} & C_{23} & C_{33}
 \end{bmatrix}
-$$
+\end{align}
 
+\begin{align}
 \mathbb{A} = \begin{bmatrix}
     A_{1111} & A_{1122} & A_{1133} & A_{1112} & A_{1123} & A_{1113} \\
     A_{2211} & A_{2222} & A_{2233} & A_{2212} & A_{2223} & A_{2213} \\
@@ -38,7 +39,8 @@ $$
     A_{3111} & A_{3112} & A_{3113} &
     A_{3121} & A_{3122} & A_{3123} &
     A_{3131} & A_{3132} & A_{3133}
-\end{bmatrix} \qquad
+\end{bmatrix}
+\end{align}
 
 Alias:
 - `tensorstore(T)`