https://github.com/mohanson/eint

Extended precision integer Rust library. Provides signed/unsigned integer 256 to 2048.
https://github.com/mohanson/eint

Last synced: about 2 months ago
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Extended precision integer Rust library. Provides signed/unsigned integer 256 to 2048.

• Host: GitHub
• URL: https://github.com/mohanson/eint
• Owner: mohanson
• License: mit
• Created: 2022-02-11T09:56:57.000Z (almost 3 years ago)
• Default Branch: master
• Last Pushed: 2023-05-12T02:57:01.000Z (over 1 year ago)
• Last Synced: 2024-08-09T12:27:50.828Z (5 months ago)
• Language: Rust
• Homepage:
• Size: 37.1 KB
• Stars: 5
• Watchers: 3
• Forks: 2
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

        
# Eint

Extended precision integer Rust library. Provides signed/unsigned integer 256 to 2048.

```text

[dependencies]

eint = "1.0"

```

# Usage

```rs

use eint::{E256, Eint};

fn main() {

    let a = E256::from(u128::MAX);

    let b = E256::from(u128::MAX);

    println!("    a = {:?}", a);

    println!("    b = {:?}", a);

    println!("a + b = {:?}", a + b);

    println!("a - b = {:?}", a - b);

    println!("a * b = {:?}", a * b);

    println!("a / b = {:?}", a / b);

    println!("a.ctz = {:?}", a.ctz());

}

```

Full docs: [https://docs.rs/eint/latest/eint/](https://docs.rs/eint/latest/eint/)

# Test

```sh

# Test

$ cargo test

# Fuzzing

$ cargo +nightly fuzz run arith_e64

$ cargo +nightly fuzz run arith_e256

# Bench

$ cargo bench

```

# Maintainer

[email protected]

# License

MIT.