Skip to content
New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Turn claim 3 of simple-spec into an exercise #1

Open
wants to merge 1 commit into
base: master
Choose a base branch
from
Open

Turn claim 3 of simple-spec into an exercise #1

Changes from all commits
Commits
Show all changes
1 commit
Select commit
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
10 changes: 8 additions & 2 deletions tests/control-flow/simple-spec.k
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -16,8 +16,14 @@ module VERIFICATION
imports SIMPLE-SPEC-SYNTAX
imports CONTROL-FLOW

rule maxInt(X, Y) => Y requires X <Int Y [simplification]
rule maxInt(X, Y) => X requires notBool X <Int Y [simplification]
// Leave these lemmas out to turn the third claim into an exercise;
// Make a note that lemmas are missing and that they go here. Exercise is to
// figure out that `maxInt` is missing lemmas and implementing them correctly should
// be easy.
// An easier exercise could leave off only one of these lemmas.

// rule maxInt(X, Y) => Y requires X <Int Y [simplification]
// rule maxInt(X, Y) => X requires notBool X <Int Y [simplification]
endmodule

module SIMPLE-SPEC
Expand Down