Calculations.dfy(6,6): Error: index out of range
Execution trace:
    (0,0): anon0
    (0,0): anon24_Then
Calculations.dfy(11,15): Error: index out of range
Execution trace:
    (0,0): anon0
    (0,0): anon26_Then
Calculations.dfy(11,19): Error: assertion violation
Execution trace:
    (0,0): anon0
    (0,0): anon26_Then
Calculations.dfy(55,12): Error: assertion violation
Execution trace:
    (0,0): anon0
    Calculations.dfy(50,3): anon5_Else
Calculations.dfy(78,15): Error: index out of range
Execution trace:
    (0,0): anon0
    (0,0): anon12_Then
Calculations.dfy(78,19): Error: assertion violation
Execution trace:
    (0,0): anon0
    (0,0): anon12_Then

Dafny program verifier finished with 9 verified, 6 errors

Dafny program verifier finished with 0 verified, 0 errors