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        "author": "Jacob Lifshay <programmerjake@gmail.com>",
        "author_email": "Jacob Lifshay <programmerjake@gmail.com>",
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        "description": "## [Algebraic Numbers](https://en.wikipedia.org/wiki/Algebraic_number) Library\n\nUse when you need exact arithmetic, speed is not critical, and rational numbers aren't good enough.\n\n## Example:\n\n```rust\nuse algebraics::prelude::*;\nuse algebraics::RealAlgebraicNumber as Number;\n\nlet two = Number::from(2);\n\n// 2 is a rational number\nassert!(two.is_rational());\n\n// 1/2 is the reciprocal of 2\nlet one_half = two.recip();\n\n// 1/2 is also a rational number\nassert!(one_half.is_rational());\n\n// 2^(1/4)\nlet root = (&two).pow((1, 4));\n\n// we can use all the standard comparison operators\nassert!(root != Number::from(3));\nassert!(root < Number::from(2));\nassert!(root > Number::from(1));\n\n// we can use all of add, subtract, multiply, divide, and remainder\nlet sum = &root + &root;\nlet difference = &root - Number::from(47);\nlet product = &root * &one_half;\nlet quotient = &one_half / &root;\nlet remainder = &root % &one_half;\n\n// root is not a rational number\nassert!(!root.is_rational());\n\n// the calculations are always exact\nassert_eq!((&root).pow(4), two);\n\n// lets compute 30 decimal places of root\nlet scale = Number::from(10).pow(30);\nlet scaled = &root * scale;\nlet digits = scaled.into_integer_trunc();\nassert_eq!(\n    digits.to_string(),\n    1_18920_71150_02721_06671_74999_70560u128.to_string()\n);\n\n// get the minimal polynomial\nlet other_number = root + two.pow((1, 2));\nassert_eq!(\n    &other_number.minimal_polynomial().to_string(),\n    \"2 + -8*X + -4*X^2 + 0*X^3 + 1*X^4\"\n);\n\n// works with really big numbers\nlet really_big = Number::from(1_00000_00000i64).pow(20) + Number::from(23);\nassert_eq!(\n    &really_big.to_integer_floor().to_string(),\n    \"100000000000000000000000000000000000000000000\\\n     000000000000000000000000000000000000000000000\\\n     000000000000000000000000000000000000000000000\\\n     000000000000000000000000000000000000000000000\\\n     000000000000000000023\"\n)\n```\n\n## Python support\n\nUsing algebraics from Python:\n\n```bash\npython3 -m pip install algebraics\n```\n\n```python\nfrom algebraics import RealAlgebraicNumber\nsqrt_2 = 2 ** (RealAlgebraicNumber(1) / 2)\nassert sqrt_2 * sqrt_2 == 2\n```\n\nUsing algebraics in your own Rust project:\n\n```toml\n[dependencies.algebraics]\nversion = \"0.3\"\n```\n\nDeveloping algebraics:\n\n```bash\ncargo install maturin\nmaturin develop --cargo-extra-args=\"--features python-extension\"\n```\n\n",
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