The Sifflet visual functional programming language and aid to understanding recursive functions (http://mypage.iu.edu/~gdweber/software/sifflet/home.html)
#40Duplicate arguments in "Edit Arguments"
Adding a duplicate argument in the "Edit Arguments" dialog is possible (for example, two arguments named "f"). It should not be.
O: 2012 July 2 R: gdw P: medium