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

Update syntax for set cardinality in the tutorial #603

Merged
merged 1 commit into from
May 11, 2023
Merged

Update syntax for set cardinality in the tutorial #603

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
4 changes: 2 additions & 2 deletions docs/tutorial.md
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -401,7 +401,7 @@ pure func toSeq(s []int) (res seq[int]) {

Gobra supports many of Go's native types, namely integers (`int`, `int8`, `int16`, `int32`, `int64`, `byte`, `uint8`, `rune`, `uint16`, `uint32`, `uint64`, `uintptr`), strings, structs, pointers, arrays, slices, interfaces, and channels. Note that currently the support for strings and specific types of integers such as `rune` is very limited.

In addition, Gobra introduces additional ghost types for specification purposes. These are sequences (`seq[T]`), sets (`set[T]`), multisets (`mset[T]`), and permission amounts (`perm`). Gobra supports their common operations: sequence concatenation (`seq1 ++ seq2`), set union (`set1 union set2`), membership (`x in set1`), multiplicity (`x # set1`), sequence length (`len(seq1)`), and set cardinality (`|set1|`).
In addition, Gobra introduces additional ghost types for specification purposes. These are sequences (`seq[T]`), sets (`set[T]`), multisets (`mset[T]`), and permission amounts (`perm`). Gobra supports their common operations: sequence concatenation (`seq1 ++ seq2`), set union (`set1 union set2`), membership (`x in set1`), multiplicity (`x # set1`), sequence length (`len(seq1)`), and set cardinality (`len(set1)`).


## Interfaces
Expand Down Expand Up @@ -680,4 +680,4 @@ java -Xss128m -jar gobra.jar -i [FILES_TO_VERIFY]
To check the full list of flags available in Gobra, run the command
```bash
java -jar gobra.jar -h
```
```