| 词条 | Yitzchak Ratner |
| 释义 |
Yitzchak ben Nechemia Ratner ({{lang-he|יצחק בן נחמיה ראטנער}}; 1857, Shklov, Russian Empire — ?) was a nineteenth-century Jewish maskilic mathematician.[1] He wrote mathematical and astronomical articles for various journals, and was the author of Mishpat Emet (1884), a criticism of Lichtenfeld's pamphlets against Slonimski's works.[2] In 1888 he edited a second edition of Slonimski's Yesodei Chokmat ha-Shi'ur on the principles of algebra. References1. ^{{Cite Jewish Encyclopedia|title=Ratner, Isaac|url=http://www.jewishencyclopedia.com/articles/12594-ratner-isaac|first1=Herman|last1=Rosenthal|first2=Isidor|last2=Warsaw}} 2. ^{{cite book|title=Mishpat Emet|first=Isaac|last=Ratner|url=https://books.google.ca/books?id=XtMQAAAAYAAJ|year=1883|oclc=19152927}}
6 : 1857 births|People from Shklow|Jewish scholars|Jewish scientists|19th-century Russian mathematicians|Year of death missing |
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