Mathlib Informal V4.16.0: Symbol Names from the Lean Theorem Prover

FrenzyMath published a dataset of symbol and module names from the Lean theorem prover library Mathlib, version 4.16.0, on May 4, 2025. The data likely contains the raw internal representations of these names, stored as lists of integers and strings to avoid formatting issues. The dataset appears to be a snapshot of the naming structure within this specific version of the formal mathematics library.

Use Cases

• Programmatically analyzing the naming conventions and structure within the Mathlib library based on the raw name data.
• Building tools for Lean that process symbol names without encountering quoting or pretty-printing issues mentioned in the description.
• Studying the evolution of module and symbol naming across different versions of formal mathematics software.
• Developing parsers or linters for Lean code that require access to the raw internal representation of identifiers.

Strengths

• Focuses on a specific, well-defined software artifact: Mathlib version 4.16.0.
• Addresses a concrete technical problem by storing names in a raw list format to avoid quoting/unquoting issues, as described.
• Has a clear author (FrenzyMath) and a precise last update timestamp (2025-05-04 12:39:51).

Limitations

• Description metadata is limited; actual data quality requires manual inspection after download.
• Column-level documentation is absent; field semantics must be inferred after download.
• Row count is unknown, which may limit suitability assessment.

Provenance

Source

huggingface

Collection Method

Likely extracted from the Lean theorem prover's Mathlib library, version 4.16.0.

Time Range

Snapshot corresponds to Mathlib version 4.16.0.

Freshness

Last updated 2025-05-04 12:39:51; freshness should be verified.