diff --git a/LPFP.cabal b/LPFP.cabal
--- a/LPFP.cabal
+++ b/LPFP.cabal
@@ -1,7 +1,7 @@
 cabal-version: 1.12
 
 name:           LPFP
-version:        1.0
+version:        1.1
 synopsis:       Code for the book Learn Physics with Functional Programming
 description:    Haskell code to help the user learn mechanics of one particle,
                 mechanics of multiple interacting particles, and electromagnetic theory.
diff --git a/src/LPFP.hs b/src/LPFP.hs
--- a/src/LPFP.hs
+++ b/src/LPFP.hs
@@ -223,6 +223,11 @@
     , directionalDerivative
     , curl
     , FieldState
+    -- * Plotting
+    , plotFunc
+    , plotFuncs
+    , plotPath
+    , plotPaths
     )
     where
 
@@ -445,4 +450,10 @@
     ( directionalDerivative
     , curl
     , FieldState
+    )
+import Graphics.Gnuplot.Simple
+    ( plotFunc
+    , plotFuncs
+    , plotPath
+    , plotPaths
     )