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Dev tools · March 18, 2023

IA

i2forge – A Platform for Verified Reasoning

Hi! We're Amisi and Claude, builders of the i2 language and the i2forge platform. i2 is an (early draft of a) language designed to make formal verification easy for mathematicians. We are launching the language as an open source project today (https://i2lang.org) together with a closed alpha for i2forge. However, we have a publicly accessible demo page which anyone can use, and we would love your feedback. Thanks.

i2forge – A Platform for Verified Reasoning launched on March 18, 2023 with 35 votes, #1,684 of 5,007 launches that month and more than 75% of that year's launches.

In plain words

i2forge is a platform built around the i2 language, designed to make formal verification accessible to mathematicians. The language aims to simplify the process of proving mathematical theorems formally. The platform is available in closed alpha, though a public demo allows anyone to test the functionality. The i2 language itself is released as an open source project, enabling mathematicians and developers to verify their reasoning and proofs more easily.

written from the facts on this page · September 2026

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