From f2aceab59ee5cce55a73852a9c7b78157f1c7a6e Mon Sep 17 00:00:00 2001
From: Andrew Lorimer <andrew@lorimer.id.au>
Date: Wed, 8 May 2019 13:59:58 +1000
Subject: [PATCH] [spec] integrals on CAS

---
 spec/calculus.md | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/spec/calculus.md b/spec/calculus.md
index b89eae6..8b4fcb8 100644
--- a/spec/calculus.md
+++ b/spec/calculus.md
@@ -306,8 +306,13 @@ Use identities:
 
 ## Partial fractions
 
-On CAS: Action $\rightarrow$ Transformation $\rightarrow$ `expand/combine`
+On CAS: Action $\rightarrow$ Transformation $\rightarrow$ `expand/combine`  
+or Interactive $\rightarrow$ Transformation $\rightarrow$ `expand` $\rightarrow$ Partial
 
+## Graphing integrals on CAS
+
+In main: Interactive $\rightarrow$ Calculation $\rightarrow$ $\int$ ($\rightarrow$ Definite)  
+Restrictions: `Define f(x)=...` $\rightarrow$ `f(x)|x>1` (e.g.)
 
 ## Applications of antidifferentiation
 
-- 
2.43.2