GENTOURNG(1)

💖 GENTOURNG(1) 💖

okay bestie, sit down, hydrate, because we're about to talk about gentourng — it's the manual page for gentourng 2.9.3 and it is literally out here generating tournaments. no, not the fun kind with brackets and drama. the math kind. and she's so good at it. 🏆

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✨ SYNOPSIS ✨

gentourng [-cd#D#] [-ugsz] [-lq] n [res/mod] [file]

look at her. compact. efficient. main character energy. 💅

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🌸 DESCRIPTION 🌸

Generate all tournaments of a specified class. that's the whole vibe. that's the mission statement. she said "i will produce every single tournament of a class you specify" and then she did it. periodt. 👑

here's the breakdown of everything she wants from you, and everything she'll give you back:

• n — the number of vertices. yes queen, tell her how many. that's the number. 🦋
• res/mod — only generate subset res out of subsets 0..mod-1. it's giving "split the work, i'll take my slice" energy. 🌈
• -c — only write strongly-connected tournaments. picky? no. selective. iconic behaviour. ✨
• -d# — a lower bound for the minimum out-degree. set that floor, bestie. 📉
• -D# — a upper bound for the maximum out-degree. (yes she wrote "a upper", we don't gatekeep her grammar, we love her anyway 🫶) that's your ceiling. 📈
• -l — canonically label output graphs. everything gets its official name tag. so organized. 🎀
• -u — do not output any graphs, just generate and count them. she's doing the work and showing you the receipts only. no graph pics, just the number. 🔢
• -g — use graph6 output (lower triangle). 📄
• -s — use sparse6 output (lower triangle). 🕸️
• -z — use digraph6 output. 🔀
• -h — write a header (only with -g or -s). she only does headers for those two, she's got boundaries. 🙈

Default output is upper triangle row-by-row in ascii. that's the no-flags, default setting, the "i woke up like this" option. 🧚

• -q — suppress auxiliary output. quiet luxury. 🤫

See program text for much more information. — like, there is SO much more tea in there. the manpage is just the trailer, the source code is the whole movie. go read it. 💀

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💜 SEE ALSO 💜

ngl, this page doesn't list any SEE ALSO references. she's self-made. she's her own reference. 👑

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and that's the whole page, bestie!! slay, go generate some tournaments, and remember: -c for strongly-connected, -u when you're in your count-only era, and always read the program text for the deep lore. 🌟

this has been gentourng 2.9.3, dated September 2026, page GENTOURNG(1) — mwah, take care of her, she's a legend. 💖✨