2022-05-05 13:10:24 -07:00
<!DOCTYPE html> < html lang = "en" > < head > < meta charset = "utf-8" > < meta name = "viewport" content = "width=device-width, initial-scale=1.0" > < meta name = "generator" content = "rustdoc" > < meta name = "description" content = "This perform recursive butterfly arithmetic" > < meta name = "keywords" content = "rust, rustlang, rust-lang, recursive_butterfly_arithmetic" > < title > recursive_butterfly_arithmetic in halo2_proofs::arithmetic - Rust< / title > < link rel = "preload" as = "font" type = "font/woff2" crossorigin href = "../../SourceSerif4-Regular.ttf.woff2" > < link rel = "preload" as = "font" type = "font/woff2" crossorigin href = "../../FiraSans-Regular.woff2" > < link rel = "preload" as = "font" type = "font/woff2" crossorigin href = "../../FiraSans-Medium.woff2" > < link rel = "preload" as = "font" type = "font/woff2" crossorigin href = "../../SourceCodePro-Regular.ttf.woff2" > < link rel = "preload" as = "font" type = "font/woff2" crossorigin href = "../../SourceSerif4-Bold.ttf.woff2" > < link rel = "preload" as = "font" type = "font/woff2" crossorigin href = "../../SourceCodePro-Semibold.ttf.woff2" > < link rel = "stylesheet" type = "text/css" href = "../../normalize.css" > < link rel = "stylesheet" type = "text/css" href = "../../rustdoc.css" id = "mainThemeStyle" > < link rel = "stylesheet" type = "text/css" href = "../../ayu.css" disabled > < link rel = "stylesheet" type = "text/css" href = "../../dark.css" disabled > < link rel = "stylesheet" type = "text/css" href = "../../light.css" id = "themeStyle" > < script id = "default-settings" > < / script > < script src = "../../storage.js" > < / script > < script src = "../../crates.js" > < / script > < script defer src = "../../main.js" > < / script >
< noscript > < link rel = "stylesheet" href = "../../noscript.css" > < / noscript > < link rel = "alternate icon" type = "image/png" href = "../../favicon-16x16.png" > < link rel = "alternate icon" type = "image/png" href = "../../favicon-32x32.png" > < link rel = "icon" type = "image/svg+xml" href = "../../favicon.svg" > < link rel = "stylesheet" href = "https://cdn.jsdelivr.net/npm/katex@0.10.0/dist/katex.min.css" integrity = "sha384-9eLZqc9ds8eNjO3TmqPeYcDj8n+Qfa4nuSiGYa6DjLNcv9BtN69ZIulL9+8CqC9Y" crossorigin = "anonymous" >
< script src = "https://cdn.jsdelivr.net/npm/katex@0.10.0/dist/katex.min.js" integrity = "sha384-K3vbOmF2BtaVai+Qk37uypf7VrgBubhQreNQe9aGsz9lB63dIFiQVlJbr92dw2Lx" crossorigin = "anonymous" > < / script >
< script src = "https://cdn.jsdelivr.net/npm/katex@0.10.0/dist/contrib/auto-render.min.js" integrity = "sha384-kmZOZB5ObwgQnS/DuDg6TScgOiWWBiVt0plIRkZCmE6rDZGrEOQeHM5PcHi+nyqe" crossorigin = "anonymous" > < / script >
< script >
document.addEventListener("DOMContentLoaded", function() {
renderMathInElement(document.body, {
delimiters: [
{left: "$$", right: "$$", display: true},
{left: "\\(", right: "\\)", display: false},
{left: "$", right: "$", display: false},
{left: "\\[", right: "\\]", display: true}
]
});
});
< / script >
< / head > < body class = "rustdoc fn" > <!-- [if lte IE 11]><div class="warning">This old browser is unsupported and will most likely display funky things.</div><![endif] --> < nav class = "mobile-topbar" > < button class = "sidebar-menu-toggle" > ☰ < / button > < a class = "sidebar-logo" href = "../../halo2_proofs/index.html" > < div class = "logo-container" > < img class = "rust-logo" src = "../../rust-logo.svg" alt = "logo" > < / div >
< / a > < h2 class = "location" > < / h2 >
< / nav >
< nav class = "sidebar" > < a class = "sidebar-logo" href = "../../halo2_proofs/index.html" > < div class = "logo-container" > < img class = "rust-logo" src = "../../rust-logo.svg" alt = "logo" > < / div >
< / a > < div class = "sidebar-elems" > < h2 class = "location" > < a href = "index.html" > In halo2_proofs::arithmetic< / a > < / h2 > < div id = "sidebar-vars" data-name = "recursive_butterfly_arithmetic" data-ty = "fn" data-relpath = "" > < / div > < script defer src = "sidebar-items.js" > < / script > < / div > < / nav > < main > < div class = "width-limiter" > < div class = "sub-container" > < a class = "sub-logo-container" href = "../../halo2_proofs/index.html" > < img class = "rust-logo" src = "../../rust-logo.svg" alt = "logo" > < / a > < nav class = "sub" > < div class = "theme-picker hidden" > < button id = "theme-picker" aria-label = "Pick another theme!" aria-haspopup = "menu" title = "themes" > < img width = "22" height = "22" alt = "Pick another theme!" src = "../../brush.svg" > < / button > < div id = "theme-choices" role = "menu" > < / div > < / div > < form class = "search-form" > < div class = "search-container" > < span > < / span > < input class = "search-input" name = "search" autocomplete = "off" spellcheck = "false" placeholder = "Click or press ‘ S’ to search, ‘ ?’ for more options…" type = "search" > < button type = "button" id = "help-button" title = "help" > ?< / button > < a id = "settings-menu" href = "../../settings.html" title = "settings" > < img width = "22" height = "22" alt = "Change settings" src = "../../wheel.svg" > < / a > < / div > < / form > < / nav > < / div > < section id = "main-content" class = "content" > < div class = "main-heading" >
< h1 class = "fqn" > < span class = "in-band" > Function < a href = "../index.html" > halo2_proofs< / a > ::< wbr > < a href = "index.html" > arithmetic< / a > ::< wbr > < a class = "fn" href = "#" > recursive_butterfly_arithmetic< / a > < button id = "copy-path" onclick = "copy_path(this)" title = "Copy item path to clipboard" > < img src = "../../clipboard.svg" width = "19" height = "18" alt = "Copy item path" > < / button > < / span > < / h1 > < span class = "out-of-band" > < a class = "srclink" href = "../../src/halo2_proofs/arithmetic.rs.html#237-274" > source< / a > · < a id = "toggle-all-docs" href = "javascript:void(0)" title = "collapse all docs" > [< span class = "inner" > − < / span > ]< / a > < / span > < / div > < div class = "docblock item-decl" > < pre class = "rust fn" > < code > pub fn recursive_butterfly_arithmetic< G: < a class = "trait" href = "trait.Group.html" title = "trait halo2_proofs::arithmetic::Group" > Group< / a > > (< br > a: < a class = "primitive" href = "https://doc.rust-lang.org/nightly/std/primitive.slice.html" > & mut [G]< / a > , < br > n: < a class = "primitive" href = "https://doc.rust-lang.org/nightly/std/primitive.usize.html" > usize< / a > , < br > twiddle_chunk: < a class = "primitive" href = "https://doc.rust-lang.org/nightly/std/primitive.usize.html" > usize< / a > , < br > twiddles: < a class = "primitive" href = "https://doc.rust-lang.org/nightly/std/primitive.slice.html" > & [< / a > G::< a class = "associatedtype" href = "trait.Group.html#associatedtype.Scalar" title = "type halo2_proofs::arithmetic::Group::Scalar" > Scalar< / a > < a class = "primitive" href = "https://doc.rust-lang.org/nightly/std/primitive.slice.html" > ]< / a > < br > )< / code > < / pre > < / div > < details class = "rustdoc-toggle top-doc" open > < summary class = "hideme" > < span > Expand description< / span > < / summary > < div class = "docblock" > < p > This perform recursive butterfly arithmetic< / p >
2022-05-05 19:49:43 -07:00
< / div > < / details > < / section > < / div > < / main > < div id = "rustdoc-vars" data-root-path = "../../" data-current-crate = "halo2_proofs" data-themes = "ayu,dark,light" data-resource-suffix = "" data-rustdoc-version = "1.62.0-nightly (30f386087 2022-05-05)" > < / div >
2022-05-05 13:10:24 -07:00
< / body > < / html >