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Andrej Bauer
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Nice Answer
May
31
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How to prove the pullback lemma
That is a very good question.
May
30
answered
How to prove the pullback lemma
May
10
comment
Confusion about proof that first order logic without equality is not contradictory
The function you propose satisfies both conditions, but to prove that it satisfies condition (2) you need to know that $\mathbb{P}$ is consistent, which is what we are trying to prove in the first place.
May
5
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May
5
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May
5
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Formal Definition/counter part in mathematics for “Objects” of Object Oriented Models
Oops, I meant cstheory. Fixed.
May
5
revised
Formal Definition/counter part in mathematics for “Objects” of Object Oriented Models
edited body
May
5
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Teacher
May
5
comment
Formal Definition/counter part in mathematics for “Objects” of Object Oriented Models
The tags should be about programming languages and semantics.
May
5
answered
Formal Definition/counter part in mathematics for “Objects” of Object Oriented Models
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