QuantificationNewSyntax.dfy(11,13): Warning: Could not find a trigger for this quantifier. Without a trigger, the quantifier may cause brittle verification. To silence this warning, add an explicit trigger using the {:trigger} attribute. For more information, see the section quantifier instantiation rules in the reference manual.
QuantificationNewSyntax.dfy(12,13): Warning: Could not find a trigger for this quantifier. Without a trigger, the quantifier may cause brittle verification. To silence this warning, add an explicit trigger using the {:trigger} attribute. For more information, see the section quantifier instantiation rules in the reference manual.
QuantificationNewSyntax.dfy(11,42): Error: possible division by zero
QuantificationNewSyntax.dfy(13,36): Error: function precondition could not be proved
QuantificationNewSyntax.dfy(19,48): Related location: this proposition could not be proved
QuantificationNewSyntax.dfy(15,54): Error: result of operation might violate subset type constraint for 'nat'

Dafny program verifier finished with 0 verified, 3 errors
