StackOverflow Questions for Tag: proof-assistant

ayoWhatsGoingOn
ayoWhatsGoingOn

Reputation: 21

why can't i weaken my goal in coq? (beginner)

Score: 2

Views: 39

Answers: 0

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Glyn Webster
Glyn Webster

Reputation: 33

How do I fold a function over the bindings in a map in Isabelle?

Score: 0

Views: 51

Answers: 0

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confusedcius
confusedcius

Reputation: 203

Understanding nat_ind2 in Logical Foundations

Score: 1

Views: 54

Answers: 1

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mell_o_tron
mell_o_tron

Reputation: 147

Why does coq not recognize that `None = Some v` is false?

Score: 0

Views: 189

Answers: 1

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XiaohuWang
XiaohuWang

Reputation: 93

Termination checking of a function fails in Agda

Score: 0

Views: 67

Answers: 2

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adev
adev

Reputation: 23

stuck on a proof (modeling IMP language)

Score: 0

Views: 80

Answers: 1

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bluesquare
bluesquare

Reputation: 106

True in Goal State Coq

Score: 0

Views: 87

Answers: 2

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Bas Laarakker
Bas Laarakker

Reputation: 17

How can I write a filter function for sequences represented as functions in Coq?

Score: 0

Views: 143

Answers: 1

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Cgnos
Cgnos

Reputation: 15

erase common constant of equation using leanprover

Score: 1

Views: 97

Answers: 1

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Charlie Parker
Charlie Parker

Reputation: 5201

How does one build the list of only true elements in Coq using dependent types?

Score: 1

Views: 48

Answers: 1

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Charlie Parker
Charlie Parker

Reputation: 5201

How does one define dependent type with named arguments in Coq without issues in unification in the constructors?

Score: 0

Views: 280

Answers: 1

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