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Past exam of the mathematics course of the University of Cambridge
/
2024
/
iii
/
Paper 128
/
2
/
a
/
i
/
Solution
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...
2024
iii
Paper 128
2
a
i
Created
2026-09-24
Updated
2026-09-25
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The
Fn forcing
order is
Fn
(
I
,
J
)
=
{
p
:
p
is a finite partial function
I
⇀
J
}
.
(1)
It is ordered by reverse inclusion:
q
≤
p
⟺
q
⊇
p
,
(2)
so
a
stronger condition specifies more values. Its maximal, or weakest, element is the empty
function
∅
.
Ancestors
(12)
i
a
2
Paper 128
iii
2024
Past exam of the mathematics course of the University of Cambridge
Mathematics course of the University of Cambridge
Course of the University of Cambridge
University of Cambridge
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