diff --git a/jsdoc2md/js.hbs b/jsdoc2md/js.hbs
index 2bfea80d..307e12c9 100644
--- a/jsdoc2md/js.hbs
+++ b/jsdoc2md/js.hbs
@@ -112,6 +112,8 @@ these are used in function and type names.
 | [RotateVector](#RotateVector) | Applies a rotation matrix to a vector, yielding a vector in another orientation system. |
 | [InverseRotation](#InverseRotation) | Given a rotation matrix, finds the inverse rotation matrix that does the opposite transformation. |
 | [CombineRotation](#CombineRotation) | Given two rotation matrices, returns a rotation matrix that combines them into a net transformation. |
+| [IdentityMatrix](#IdentityMatrix) | Returns a 3x3 identity matrix, which can be used to form other rotation matrices. |
+| [Pivot](#Pivot) | Transforms a rotation matrix by pivoting it around a given axis by a given angle. |
 | [VectorFromSphere](#VectorFromSphere) | Converts spherical coordinates to Cartesian coordinates. |
 | [SphereFromVector](#SphereFromVector) | Converts Cartesian coordinates to spherical coordinates. |
 | [EquatorFromVector](#EquatorFromVector) | Given an equatorial vector, calculates equatorial angular coordinates. |
diff --git a/pydown/py_prefix.md b/pydown/py_prefix.md
index 26f23164..fb4d57d6 100644
--- a/pydown/py_prefix.md
+++ b/pydown/py_prefix.md
@@ -121,6 +121,8 @@ these are used in function and type names.
 | [RotateVector](#RotateVector) | Applies a rotation matrix to a vector, yielding a vector in another orientation system. |
 | [InverseRotation](#InverseRotation) | Given a rotation matrix, finds the inverse rotation matrix that does the opposite transformation. |
 | [CombineRotation](#CombineRotation) | Given two rotation matrices, returns a rotation matrix that combines them into a net transformation. |
+| [IdentityMatrix](#IdentityMatrix) | Returns a 3x3 identity matrix, which can be used to form other rotation matrices. |
+| [Pivot](#Pivot) | Transforms a rotation matrix by pivoting it around a given axis by a given angle. |
 | [VectorFromSphere](#VectorFromSphere) | Converts spherical coordinates to Cartesian coordinates. |
 | [SphereFromVector](#SphereFromVector) | Converts Cartesian coordinates to spherical coordinates. |
 | [EquatorFromVector](#EquatorFromVector) | Given an equatorial vector, calculates equatorial angular coordinates. |
diff --git a/source/js/README.md b/source/js/README.md
index 203c42cb..8ae9bdf7 100644
--- a/source/js/README.md
+++ b/source/js/README.md
@@ -112,6 +112,8 @@ these are used in function and type names.
 | [RotateVector](#RotateVector) | Applies a rotation matrix to a vector, yielding a vector in another orientation system. |
 | [InverseRotation](#InverseRotation) | Given a rotation matrix, finds the inverse rotation matrix that does the opposite transformation. |
 | [CombineRotation](#CombineRotation) | Given two rotation matrices, returns a rotation matrix that combines them into a net transformation. |
+| [IdentityMatrix](#IdentityMatrix) | Returns a 3x3 identity matrix, which can be used to form other rotation matrices. |
+| [Pivot](#Pivot) | Transforms a rotation matrix by pivoting it around a given axis by a given angle. |
 | [VectorFromSphere](#VectorFromSphere) | Converts spherical coordinates to Cartesian coordinates. |
 | [SphereFromVector](#SphereFromVector) | Converts Cartesian coordinates to spherical coordinates. |
 | [EquatorFromVector](#EquatorFromVector) | Given an equatorial vector, calculates equatorial angular coordinates. |
diff --git a/source/python/README.md b/source/python/README.md
index 79ee66d4..10f09e36 100644
--- a/source/python/README.md
+++ b/source/python/README.md
@@ -121,6 +121,8 @@ these are used in function and type names.
 | [RotateVector](#RotateVector) | Applies a rotation matrix to a vector, yielding a vector in another orientation system. |
 | [InverseRotation](#InverseRotation) | Given a rotation matrix, finds the inverse rotation matrix that does the opposite transformation. |
 | [CombineRotation](#CombineRotation) | Given two rotation matrices, returns a rotation matrix that combines them into a net transformation. |
+| [IdentityMatrix](#IdentityMatrix) | Returns a 3x3 identity matrix, which can be used to form other rotation matrices. |
+| [Pivot](#Pivot) | Transforms a rotation matrix by pivoting it around a given axis by a given angle. |
 | [VectorFromSphere](#VectorFromSphere) | Converts spherical coordinates to Cartesian coordinates. |
 | [SphereFromVector](#SphereFromVector) | Converts Cartesian coordinates to spherical coordinates. |
 | [EquatorFromVector](#EquatorFromVector) | Given an equatorial vector, calculates equatorial angular coordinates. |