@@ -82,7 +82,7 @@ accessible.
82**Exercises**:
82**Exercises**:
84- Pass `++sum` its arguments (`2.000` and `3.000`) from the
84- Pass `++sum` its arguments (`2.000` and `3.000`) from the
85− commandline.
85+ command line.
87- Comment out all of the arms of the `|%`. Now add another arm and
87- Comment out all of the arms of the `|%`. Now add another arm and
88 call it `++add`, have it accept two arguments and procduce 42
88 call it `++add`, have it accept two arguments and procduce 42