There is a missing line that makes the below evaluate to true. Can you spot
it?

[
| pointClass setX setY squared   |
pointClass  :=
[ | x y  |
setX := [ :aNumber | x := aNumber ].
setY := [ :aNumber | y := aNumber ].
squared := [ (x * x) + (y * y) ].
#end.
].
setX value: 3.
setY value: 4.
squared value.
] value = 25

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