doc: new rst

devRD · devRD · commit 2e236306f431 · 2023-03-11T12:43:16.000+05:30
diff --git a/doc/users/next_whats_new/updated_mathtext.rst b/doc/users/next_whats_new/updated_mathtext.rst
@@ -0,0 +1,14 @@
+Bold-italic cmd ``\mathbfit``
+-----------------------------------------------------
+
+Supports use of bold-italic font style in Mathtext using the `\mathbfit{}` command:
+
+To change font to bold and italic enclose the text in a font command as
+shown:
+
+.. code-block::
+
+    r'$\mathbfit{\eta \leq C(\delta(\eta))}$
+
+.. math::
+   \mathbfit{\eta \leq C(\delta(\eta))}
