Station

Hui Ring - Gurabru ︎

Star system
Station distance
1,612 Ls
Landing pad
Medium
Station type
Outpost (Civilian)

Station services
Commodity marketOutfittingRearmRefuelRepairShipyard

Black marketContactsFleet carrier administrationFleet carrier servicesFleet carrier vendorInterstellar factorsMaterial traderPower contactRedemption officeSearch and rescueTechnology brokerUniversal CartographicsVendorsWorkshop

BartenderConcourseCrew loungeMissionsPioneer SuppliesTuning


Economy
Industrial
Wealth
Population
Government
Corporate
Allegiance
Federation

Station update
04 Oct 2024, 11:11am
Location update
04 Oct 2024, 11:11am
Market update
11 May 2024, 1:16pm
Shipyard update
Outfitting update
11 May 2024, 1:16pm

Galpedia

Liu Hui

Liu Hui (fl. 3rd century CE) was a Chinese mathematician and writer who lived in the state of Cao Wei during the Three Kingdoms period (220–280) of China. In 263, he edited and published a book with solutions to mathematical problems presented in the famous Chinese book of mathematics known as The Nine Chapters on the Mathematical Art, in which he was possibly the first mathematician to discover, understand and use negative numbers. He was a descendant of the Marquis of Zi District (菑鄉侯) of the Eastern Han dynasty, whose marquisate is in present-day Zichuan District, Zibo, Shandong. He completed his commentary to the Nine Chapters in the year 263. He probably visited Luoyang, where he measured the sun's shadow.



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