metadata
license: mit
tags:
- theorem-proving
- formal-methods
- dafny
- verification
- imperative-programming
task_categories:
- text-generation
- feature-extraction
language:
- en
size_categories:
- 1K<n<10K
configs:
- config_name: default
data_files:
- split: train
path: data/train-*
dataset_info:
features:
- name: fact
dtype: string
- name: type
dtype: string
- name: library
dtype: string
- name: imports
list: string
- name: filename
dtype: string
- name: symbolic_name
dtype: string
- name: docstring
dtype: string
splits:
- name: train
num_bytes: 1829470
num_examples: 9572
download_size: 256624
dataset_size: 1829470
Dafny
A structured dataset of functions, lemmas, and predicates from Dafny, a verification-aware programming language.
Source
- Repository: https://github.com/dafny-lang/dafny
- Website: https://dafny.org
- License: MIT
Statistics
| Property | Value |
|---|---|
| Total Entries | 9,572 |
| Functions | 4,849 |
| Predicates | 2,468 |
| Lemmas | 2,255 |
| Source Files | 2,155 |
Schema
| Column | Type | Description |
|---|---|---|
fact |
string | Declaration signature with specs |
type |
string | "function", "predicate", or "lemma" |
library |
string | Dafny module/directory |
imports |
list[string] | Import statements |
filename |
string | Source .dfy file |
symbolic_name |
string | Declaration name |
About Dafny
Dafny combines:
- Imperative programming (methods, loops)
- Functional programming (functions)
- Built-in verification (preconditions, postconditions, loop invariants)
- SMT-based automated proving (Z3)
Creator
Charles Norton (phanerozoic)