tutorial004.idr:46:14-18:
   |
46 | plusredZ_S = proof {
   |              ~~~~~
This style of tactic proof is deprecated. See %runElab for the replacement.

tutorial004.idr:53:14-18:
   |
53 | plusredZ_Z = proof {
   |              ~~~~~
This style of tactic proof is deprecated. See %runElab for the replacement.