Cannot confirm your error. But it is a very cool verb(?).
wcint =: ( :: ($:@:".)) NB. with convert to int/num 2 +&(+: wcint) '8' NB. works 4+16 20 2 +&(+: wcint) '4+4' NB. wrong: 8+4 20 JVERSION Engine: j807/j64/darwin Release-c: commercial/2019-02-24T10:50:40 Library: 8.07.26 Platform: Darwin 64 Installer: J807 install InstallPath: /users/brian/j64-807 Contact: www.jsoftware.com ---------------------------------------------------------------------- For information about J forums see http://www.jsoftware.com/forums.htm
