2 tcfail035.hs:3: Duplicate or overlapping instance declarations
3 Class `PrelBase.Num' type `NUM'
4 at tcfail035.hs:6 and tcfail035.hs:7
6 tcfail035.hs:3: Duplicate or overlapping instance declarations
7 Class `PrelBase.Num' type `NUM'
8 at tcfail035.hs:6 and tcfail035.hs:7
11 Compilation had errors