diff --git a/TODO.md b/TODO.md
index 8bb1a99..7ee0635 100644
--- a/TODO.md
+++ b/TODO.md
@@ -8,9 +8,7 @@
     - Non `y=` functions.
 3. Smart display of graph
     - Display of intersections between functions
-    - Add docs about roots and extrema
     - Caching of roots and extrema
-    - add configs for toggling display of roots and extrema
 4. Fix integral line
 5. re-add euler's number (well it works if you use capital e like `E^x`)
 6. allow constants in min/max integral input (like pi or euler's number)
diff --git a/assets/text_help_other.txt b/assets/text_help_other.txt
index 02e7f8e..9d9fa97 100644
--- a/assets/text_help_other.txt
+++ b/assets/text_help_other.txt
@@ -1 +1,2 @@
+- Extrema (local minimums and maximums) and Roots (intersections with the x-axis) are displayed though yellow and light blue points on the graph. You can toggle these in the Side Panel.
 - In some edge cases, math functions may not parse correctly. More specifically with implicit multiplication. If you incounter this issue, please do report it on the project's Github page (linked on the side panel). But a current workaround would be explicitly stating a multiplication operation through the use of an asterisk.
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