Adding upstream version 7.3.7.upstream/7.3.7

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 22 insertions, 0 deletions

diff --git a/doc/usage/domains/mathematics.rst b/doc/usage/domains/mathematics.rst
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+.. highlight:: rst
+
+======================
+The Mathematics Domain
+======================
+
+.. versionadded:: 1.8
+
+The math domain (name **math**) provides the following roles:
+
+.. rst:role:: math:numref
+
+   Role for cross-referencing equations defined by :rst:dir:`math` directive
+   via their label.  Example::
+
+      .. math:: e^{i\pi} + 1 = 0
+         :label: euler
+
+      Euler's identity, equation :math:numref:`euler`, was elected one of the
+      most beautiful mathematical formulas.
+
+   .. versionadded:: 1.8