- The following is an archived discussion of the DYK nomination of the article below. Please do not modify this page. Subsequent comments should be made on the appropriate discussion page (such as this nomination's talk page, the article's talk page or Wikipedia talk:Did you know), unless there is consensus to re-open the discussion at this page. No further edits should be made to this page.
The result was: promoted by Yoninah (talk) 17:09, 30 April 2019 (UTC)
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Leetsch C. Hsu edit
- ... that Chinese mathematician Leetsch C. Hsu and his American colleague Henry W. Gould began collaborating years before formal relations were established between their countries, and derived the Gould–Hsu Inversion Formula in 1973? Source: "Professors Hsu and Gould began a research collaboration in 1965, seven years before Nixon's famous visit to China", "Gould-Hsu inversions, which were established by Gould and Hsu in 1973"
- ALT1 ... that Chinese mathematician Leetsch C. Hsu and his American colleague Henry W. Gould began collaborating years before formal relations were established between their countries?
Created by Zanhe (talk). Self-nominated at 04:27, 3 April 2019 (UTC).
This article is new enough and long enough. The hook facts are cited inline, the article is neutral and I detected no copyright issues. In addition to approving the original hook, I have added ALT1. A QPQ has been done. Cwmhiraeth (talk) 08:41, 4 April 2019 (UTC)
