![PDF] On natural deduction in classical first-order logic: Curry-Howard correspondence, strong normalization and Herbrand's theorem | Semantic Scholar PDF] On natural deduction in classical first-order logic: Curry-Howard correspondence, strong normalization and Herbrand's theorem | Semantic Scholar](https://d3i71xaburhd42.cloudfront.net/45a4827f349aade66132ea99d989e3adf5710de9/10-Figure2-1.png)
PDF] On natural deduction in classical first-order logic: Curry-Howard correspondence, strong normalization and Herbrand's theorem | Semantic Scholar
![GitHub - daviromero/nadia: Natural Deduction Proof Assistant (NADIA) is a tool for teaching Natural Deduction in Fitch-Style GitHub - daviromero/nadia: Natural Deduction Proof Assistant (NADIA) is a tool for teaching Natural Deduction in Fitch-Style](https://raw.githubusercontent.com/daviromero/nadia/main/NADIA-EXAMPLE.png)
GitHub - daviromero/nadia: Natural Deduction Proof Assistant (NADIA) is a tool for teaching Natural Deduction in Fitch-Style
![TeX Users Group on X: "From #CTANL Richard Zach submitted an update to the fitch package. Version number: 1.0 2023-12-17 License type: lppl1.3 Summary description: LaTeX macros for Fitch-style natural deduction https://t.co/KYFvekZuDr # TeX Users Group on X: "From #CTANL Richard Zach submitted an update to the fitch package. Version number: 1.0 2023-12-17 License type: lppl1.3 Summary description: LaTeX macros for Fitch-style natural deduction https://t.co/KYFvekZuDr #](https://pbs.twimg.com/media/GBrNCmTa8AAyWX6.png)