From bf22f8b84d81392afd8e4321debb7baae5a2cf7c Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Lo=C3=AFc=20Gu=C3=A9gan?= <loic.guegan@mailbox.org>
Date: Thu, 11 Jul 2024 01:42:55 +0200
Subject: [PATCH] Minor changes
---
source/calculus/notations.rst | 21 +++++++++++++++++++++
source/calculus/ode.rst | 12 ++++++++++++
source/index.rst | 8 ++++++++
3 files changed, 41 insertions(+)
create mode 100644 source/calculus/notations.rst
create mode 100644 source/calculus/ode.rst
diff --git a/source/calculus/notations.rst b/source/calculus/notations.rst
new file mode 100644
index 0000000..adc7730
--- /dev/null
+++ b/source/calculus/notations.rst
@@ -0,0 +1,21 @@
+Differentiation Notations
+================================
+
+
+Leibniz's Notation
+-------------------
+https://www.me.psu.edu/cimbala/me420/Homework/dydx_quotient_article.html
+
+Lagrange's Notation
+-------------------
+Also cal prime notation
+
+Newton's Notation
+-------------------
+
+
+.. note::
+ These notes are inspired from `this page <https://byjus.com/maths/ordinary-differential-equations/>`__
+
+
+
diff --git a/source/calculus/ode.rst b/source/calculus/ode.rst
new file mode 100644
index 0000000..b8af66d
--- /dev/null
+++ b/source/calculus/ode.rst
@@ -0,0 +1,12 @@
+Ordinary Differential Equations
+================================
+
+- An Ordinary Differential Equations (ODE) is a differential equation that involves a single independant variable and its derivatives.
+
+- The order of a ODE is define as the order of the highest derivative that occurs in the equation.
+
+`Original Source <https://byjus.com/maths/ordinary-differential-equations/>`__
+
+.. note::
+ When working with differential equations with often use the Lagrange's notation (see :doc:`notations`).
+
diff --git a/source/index.rst b/source/index.rst
index fbbaf3c..1b6d9a8 100644
--- a/source/index.rst
+++ b/source/index.rst
@@ -40,6 +40,14 @@ Welcome to ScienceNotes's documentation!
electronics/superposition.rst
electronics/thevnort.rst
+.. toctree::
+ :maxdepth: 2
+ :numbered:
+ :caption: Calculus
+
+ calculus/notations.rst
+ calculus/ode.rst
+
Indices and tables
==================