#leanlang — Public Fediverse posts
Live and recent posts from across the Fediverse tagged #leanlang, aggregated by home.social.
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"Can we prove that Signal's cryptography is secure — not just on paper, but in actual code?"
Signal Shot, launched today at the Software Verification in Lean workshop in Paris, is a public moonshot to formally verify the Signal protocol and its Rust implementation using Lean. A joint effort of Signal, the Beneficial AI Foundation, and the Lean FRO.
Open to contributions from anyone working on software verification, cryptography, protocol design, Rust, or Lean.
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"Can we prove that Signal's cryptography is secure — not just on paper, but in actual code?"
Signal Shot, launched today at the Software Verification in Lean workshop in Paris, is a public moonshot to formally verify the Signal protocol and its Rust implementation using Lean. A joint effort of Signal, the Beneficial AI Foundation, and the Lean FRO.
Open to contributions from anyone working on software verification, cryptography, protocol design, Rust, or Lean.
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"Can we prove that Signal's cryptography is secure — not just on paper, but in actual code?"
Signal Shot, launched today at the Software Verification in Lean workshop in Paris, is a public moonshot to formally verify the Signal protocol and its Rust implementation using Lean. A joint effort of Signal, the Beneficial AI Foundation, and the Lean FRO.
Open to contributions from anyone working on software verification, cryptography, protocol design, Rust, or Lean.
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"Can we prove that Signal's cryptography is secure — not just on paper, but in actual code?"
Signal Shot, launched today at the Software Verification in Lean workshop in Paris, is a public moonshot to formally verify the Signal protocol and its Rust implementation using Lean. A joint effort of Signal, the Beneficial AI Foundation, and the Lean FRO.
Open to contributions from anyone working on software verification, cryptography, protocol design, Rust, or Lean.
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"Can we prove that Signal's cryptography is secure — not just on paper, but in actual code?"
Signal Shot, launched today at the Software Verification in Lean workshop in Paris, is a public moonshot to formally verify the Signal protocol and its Rust implementation using Lean. A joint effort of Signal, the Beneficial AI Foundation, and the Lean FRO.
Open to contributions from anyone working on software verification, cryptography, protocol design, Rust, or Lean.
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Lean 4.29.0 released with 453 changes.
Highlights: reduced startup time through static initialization of closed terms, simpler 𝚗𝚘𝚗𝚌𝚘𝚖𝚙𝚞𝚝𝚊𝚋𝚕𝚎 semantics improving predictability, higher-order Miller pattern support in 𝚐𝚛𝚒𝚗𝚍's e-matching engine, and a significant overhaul to instance and reducibility handling.
Full release notes: https://lean-lang.org/doc/reference/latest/releases/v4.29.0/
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Lean 4.29.0 released with 453 changes.
Highlights: reduced startup time through static initialization of closed terms, simpler 𝚗𝚘𝚗𝚌𝚘𝚖𝚙𝚞𝚝𝚊𝚋𝚕𝚎 semantics improving predictability, higher-order Miller pattern support in 𝚐𝚛𝚒𝚗𝚍's e-matching engine, and a significant overhaul to instance and reducibility handling.
Full release notes: https://lean-lang.org/doc/reference/latest/releases/v4.29.0/
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Lean 4.29.0 released with 453 changes.
Highlights: reduced startup time through static initialization of closed terms, simpler 𝚗𝚘𝚗𝚌𝚘𝚖𝚙𝚞𝚝𝚊𝚋𝚕𝚎 semantics improving predictability, higher-order Miller pattern support in 𝚐𝚛𝚒𝚗𝚍's e-matching engine, and a significant overhaul to instance and reducibility handling.
Full release notes: https://lean-lang.org/doc/reference/latest/releases/v4.29.0/
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Lean 4.29.0 released with 453 changes.
Highlights: reduced startup time through static initialization of closed terms, simpler 𝚗𝚘𝚗𝚌𝚘𝚖𝚙𝚞𝚝𝚊𝚋𝚕𝚎 semantics improving predictability, higher-order Miller pattern support in 𝚐𝚛𝚒𝚗𝚍's e-matching engine, and a significant overhaul to instance and reducibility handling.
Full release notes: https://lean-lang.org/doc/reference/latest/releases/v4.29.0/
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Lean 4.29.0 released with 453 changes.
Highlights: reduced startup time through static initialization of closed terms, simpler 𝚗𝚘𝚗𝚌𝚘𝚖𝚙𝚞𝚝𝚊𝚋𝚕𝚎 semantics improving predictability, higher-order Miller pattern support in 𝚐𝚛𝚒𝚗𝚍's e-matching engine, and a significant overhaul to instance and reducibility handling.
Full release notes: https://lean-lang.org/doc/reference/latest/releases/v4.29.0/
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"ZK proofs are headed for real-world deployment — but writing correct ZK statements is tricky.
Our new post by James Parker introduces zkLean, a Lean library that defines a domain specific language for specifying and formally verifying ZK statements."
#LeanLanghttps://www.galois.com/articles/zklean-a-dsl-for-zk-statement-verification
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"ZK proofs are headed for real-world deployment — but writing correct ZK statements is tricky.
Our new post by James Parker introduces zkLean, a Lean library that defines a domain specific language for specifying and formally verifying ZK statements."
#LeanLanghttps://www.galois.com/articles/zklean-a-dsl-for-zk-statement-verification
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"ZK proofs are headed for real-world deployment — but writing correct ZK statements is tricky.
Our new post by James Parker introduces zkLean, a Lean library that defines a domain specific language for specifying and formally verifying ZK statements."
#LeanLanghttps://www.galois.com/articles/zklean-a-dsl-for-zk-statement-verification
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"ZK proofs are headed for real-world deployment — but writing correct ZK statements is tricky.
Our new post by James Parker introduces zkLean, a Lean library that defines a domain specific language for specifying and formally verifying ZK statements."
#LeanLanghttps://www.galois.com/articles/zklean-a-dsl-for-zk-statement-verification
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"ZK proofs are headed for real-world deployment — but writing correct ZK statements is tricky.
Our new post by James Parker introduces zkLean, a Lean library that defines a domain specific language for specifying and formally verifying ZK statements."
#LeanLanghttps://www.galois.com/articles/zklean-a-dsl-for-zk-statement-verification
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Leanstral: Open-Source foundation for trustworthy vibe-coding
by Mistral AI
#LeanLang
https://mistral.ai/news/leanstral -
Leanstral: Open-Source foundation for trustworthy vibe-coding
by Mistral AI
#LeanLang
https://mistral.ai/news/leanstral -
Leanstral: Open-Source foundation for trustworthy vibe-coding
by Mistral AI
#LeanLang
https://mistral.ai/news/leanstral -
Leanstral: Open-Source foundation for trustworthy vibe-coding
by Mistral AI
#LeanLang
https://mistral.ai/news/leanstral -
Leanstral: Open-Source foundation for trustworthy vibe-coding
by Mistral AI
#LeanLang
https://mistral.ai/news/leanstral -
The next bi-monthly #Mathlib community meeting is tomorrow Friday, 13th at 3pm UTC. Join to hear about ongoing #LeanLang formalization projects and connect with other contributors!
➡️ See all upcoming community events on our website: http://lean-lang.org/community/#events
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The next bi-monthly #Mathlib community meeting is tomorrow Friday, 13th at 3pm UTC. Join to hear about ongoing #LeanLang formalization projects and connect with other contributors!
➡️ See all upcoming community events on our website: http://lean-lang.org/community/#events
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The next bi-monthly #Mathlib community meeting is tomorrow Friday, 13th at 3pm UTC. Join to hear about ongoing #LeanLang formalization projects and connect with other contributors!
➡️ See all upcoming community events on our website: http://lean-lang.org/community/#events
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The next bi-monthly #Mathlib community meeting is tomorrow Friday, 13th at 3pm UTC. Join to hear about ongoing #LeanLang formalization projects and connect with other contributors!
➡️ See all upcoming community events on our website: http://lean-lang.org/community/#events
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The next bi-monthly #Mathlib community meeting is tomorrow Friday, 13th at 3pm UTC. Join to hear about ongoing #LeanLang formalization projects and connect with other contributors!
➡️ See all upcoming community events on our website: http://lean-lang.org/community/#events
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I am deeply disappointed by Terence Tao's uncritical use of AI.
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I am deeply disappointed by Terence Tao's uncritical use of AI.
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I am deeply disappointed by Terence Tao's uncritical use of AI.
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I am deeply disappointed by Terence Tao's uncritical use of AI.
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I am deeply disappointed by Terence Tao's uncritical use of AI.
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The next Lean FRO office hours are Feb. 11 at 4pm UTC. Bring your questions, share your projects, or just come to learn from others in the community!
See our full calendar here: https://lean-lang.org/community/#events
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The next Lean FRO office hours are Feb. 11 at 4pm UTC. Bring your questions, share your projects, or just come to learn from others in the community!
See our full calendar here: https://lean-lang.org/community/#events
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The next Lean FRO office hours are Feb. 11 at 4pm UTC. Bring your questions, share your projects, or just come to learn from others in the community!
See our full calendar here: https://lean-lang.org/community/#events
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The next Lean FRO office hours are Feb. 11 at 4pm UTC. Bring your questions, share your projects, or just come to learn from others in the community!
See our full calendar here: https://lean-lang.org/community/#events
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The next Lean FRO office hours are Feb. 11 at 4pm UTC. Bring your questions, share your projects, or just come to learn from others in the community!
See our full calendar here: https://lean-lang.org/community/#events
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CSLib
A Focused Effort on Formalizing Computer Science in Lean
#LeanLang
https://www.cslib.io -
CSLib
A Focused Effort on Formalizing Computer Science in Lean
#LeanLang
https://www.cslib.io -
CSLib
A Focused Effort on Formalizing Computer Science in Lean
#LeanLang
https://www.cslib.io -
CSLib
A Focused Effort on Formalizing Computer Science in Lean
#LeanLang
https://www.cslib.io -
CSLib
A Focused Effort on Formalizing Computer Science in Lean
#LeanLang
https://www.cslib.io -
I am new to #LeanLang. I notice resources like the Natural Number Game or the official recommended texts (https://lean-lang.org/learn/).
Just wanna ask whether there are people want to learn Lean together. Maybe form a small study group in Discord (or elsewhere).
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I am new to #LeanLang. I notice resources like the Natural Number Game or the official recommended texts (https://lean-lang.org/learn/).
Just wanna ask whether there are people want to learn Lean together. Maybe form a small study group in Discord (or elsewhere).
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I am new to #LeanLang. I notice resources like the Natural Number Game or the official recommended texts (https://lean-lang.org/learn/).
Just wanna ask whether there are people want to learn Lean together. Maybe form a small study group in Discord (or elsewhere).
-
I am new to #LeanLang. I notice resources like the Natural Number Game or the official recommended texts (https://lean-lang.org/learn/).
Just wanna ask whether there are people want to learn Lean together. Maybe form a small study group in Discord (or elsewhere).
-
I am new to #LeanLang. I notice resources like the Natural Number Game or the official recommended texts (https://lean-lang.org/learn/).
Just wanna ask whether there are people want to learn Lean together. Maybe form a small study group in Discord (or elsewhere).
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ITP 2025 Lean Workshop videos https://youtube.com/playlist?list=PL0oY24ee23INkDNXVoUMBZZ-q_EzE6gwx
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ITP 2025 Lean Workshop videos https://youtube.com/playlist?list=PL0oY24ee23INkDNXVoUMBZZ-q_EzE6gwx
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ITP 2025 Lean Workshop videos https://youtube.com/playlist?list=PL0oY24ee23INkDNXVoUMBZZ-q_EzE6gwx
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ITP 2025 Lean Workshop videos https://youtube.com/playlist?list=PL0oY24ee23INkDNXVoUMBZZ-q_EzE6gwx
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ITP 2025 Lean Workshop videos https://youtube.com/playlist?list=PL0oY24ee23INkDNXVoUMBZZ-q_EzE6gwx