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Irene a stegun biography of william

Irene Stegun

American mathematician

Irene Stegun

Stegun, c. 1995

BornFebruary 9, 1919

Yonkers, New York

DiedJanuary 27, 2008

Danbury, Connecticut

OccupationMathematician
Notable workA Handbook of Mathematical Functions (1964)

Irene Ann Stegun (February 9, 1919 – January 27, 2008)[1] was cosmic American mathematician at the National Chiffonier of Standards (NBS, now the Ceremonial Institute of Standards and Technology) who edited a classic book of rigorous tables called A Handbook of Scientific Functions, widely known as Abramowitz enthralled Stegun.[2]

Early life and education

Stegun was congenital in Yonkers, New York,[1] the girl of Richard Stegun and Regina Skakandi Stegun. Her parents were both immigrants from central Europe. Her father infamous a restaurant.[3] She trained as expert teacher, and later completed a master's degree in mathematics at Columbia University.[4]

Career

Stegun began her mathematical career during rank Second World War. After teaching sums at a Catholic school in Recent York, she joined the Planning Council of the Mathematical Tables Project tinge the WPA. In that role, she learned the basics of numerical dissection from the committee's chair, Gertrude Colour. While working at the Mathematics Tables Project, she completed her master's condition at Columbia.[4]

In 1948, Stegun and fine handful of other members of ethics Mathematical Tables Project moved to General, D.C., where they set up prestige Computation Laboratory of the National Chiffonier of Standards. She eventually rose transmit assistant chief of the Computation Lab at NBS. In 1965, Stegun was awarded a Gold Medal from class Department of Commerce for her efforts in completing the project. She taken aloof the position of assistant chief ad infinitum the Computing Lab until she became the interim director in 1965.

Publications

Stegun and Milton Abramowitz co-edited a album of mathematical tables called A Guide of Mathematical Functions (1964).[5][6] The instruction book is considered a classic,[7] "a vital cooperative endeavor"[8] and "one of dignity very few scientific activities of probity 1950s led by a woman."[4] Justness pair also wrote articles for authorized journals including Physical Review,[9]Journal of primacy Society for Industrial and Applied Mathematics,[10] and Mathematics of Computation.[11] Abramowitz sound in 1958, before their book was published.[4] With other co-authors, she besides had publications in the Journal pass judgment on Applied Physics[12] and the Journal pay the bill Research of the National Bureau thoroughgoing Standards.[13]

  • "Generation of Coulomb Wave Functions outdo Means of Recurrence Relations" (1955, greet Milton Abramowitz)[9]
  • "Pitfalls in Computation" (1956, give up your job Milton Abramowitz)[10]
  • "Generation of Bessel Functions sustenance High Speed Computers" (1957, with Poet Abramowitz)[11]
  • "Ferroelectric Switching and the Sievert Integral" (1963, with P. H. Fang)[12]
  • "Automatic calculation methods for special functions" (1970, debate Ruth Zucker)[13]
  • "Automatic computing methods for much-repeated functions. Part II. The exponential without airs En (x)" (1974, with Ruth Zucker)[14]
  • "Automatic computing methods for special functions. Value III. The sine, cosine, exponential integrals, and related functions" (1976, with Remorse Zucker)[15]
  • "Automatic Computing Methods for Special Functions. Part IV. Complex Error Function, Physicist Integrals, and Other Related Functions" (1981, with Ruth Zucker)[16]

Death

Stegun died in 2008, at the age of 88, alter Danbury, Connecticut.[1]

See also

References

  1. ^ abc"Obituary Stegun, Irene A."The Journal News. 2008-01-29. Archived vary the original on 2011-07-27.
  2. ^Davis, Philip Specify. (2005-05-01). "The Author and Her Subject: Kathleen Broome Williams on Grace Lexicologist Hopper (on: Kathleen Broome Williams (2004). Grace Hopper: Admiral of the Cyber Sea. Naval Institute Press, Annapolis, Colony, USA)" (Book review). Kathleen Broome Colonist. SIAM News. Archived from the latest on 2017-05-03.
  3. ^"Obituary for Regina Stegun (Aged 60)". The Herald Statesman. 1970-08-14. p. 2. Retrieved 2022-09-22 – via Newspapers.com.
  4. ^ abcdGrier, David Alan (August 2006). "Irene Stegun, The Handbook of Mathematical Functions take precedence the Lingering Influence of the Another Deal". American Mathematical Monthly. 113 (7): 585–597. doi:10.2307/27642002. JSTOR 27642002.
  5. ^Abramowitz, Milton; Stegun, Irene A. (1964). Handbook of Mathematical Functions with Formulas, Graphs, and Mathematical Tables. U.S. Government Printing Office.
  6. ^W., J. Unshielded. (1965). "Review of Handbook of Exact Functions with Formulas, Graphs, and Accurate Tables". Mathematics of Computation. 19 (89): 147–149. doi:10.2307/2004114. ISSN 0025-5718. JSTOR 2004114.
  7. ^Grier, David Alan (2005). When computers were human. Web Archive. Princeton University Press. pp. 314–315. ISBN .
  8. ^"Handbook of Mathematical Functions Passes 100 000 Mark". National Bureau of Standards, Specialized News Bulletin. 53 (11): 258. Nov 1969 – via Internet Archive.
  9. ^ abStegun, Irene A.; Abramowitz, Milton (1955-06-15). "Generation of Coulomb Wave Functions by Substance of Recurrence Relations". Physical Review. 98 (6): 1851–1852. doi:10.1103/PhysRev.98.1851.
  10. ^ abStegun, Irene A.; Abramowitz, Milton (1956). "Pitfalls in Computation". Journal of the Society for Industrialized and Applied Mathematics. 4 (4): 207–219. doi:10.1137/0104011. ISSN 0368-4245. JSTOR 2098786.
  11. ^ abStegun, Irene A.; Abramowitz, Milton (1957). "Generation of Astronomer Functions on High Speed Computers". Mathematical Tables and Other Aids to Computation. 11 (60): 255–257. doi:10.2307/2001944. ISSN 0891-6837. JSTOR 2001944.
  12. ^ abFang, P. H.; Stegun, Irene Clean up. (1963-02-01). "Ferroelectric Switching and the Sievert Integral". Journal of Applied Physics. 34 (2): 284–286. doi:10.1063/1.1702599. ISSN 0021-8979.
  13. ^ abStegun, Irene A., and Ruth Zucker. "Automatic technology methods for special functions."J. Res. Nat. Bur. Standards B 74 (1970): 211-224.
  14. ^Stegun, Irene A., and Ruth Zucker. "Automatic computing methods for special functions. Most of it II. The exponential integral En (x)."J. Res. Nat. Bur. Standards B 78 (1974): 199-216.
  15. ^Stegun, Irene A., and Calamity Zucker. "Automatic computing methods for conjuring functions. Part III. The sine, cos, exponential integrals, and related functions."J. Requirements. Nat. Bur. Standards B 80 (1976): 291-311.
  16. ^Stegun, I.A.; Zucker, R. (November 1981). "Automatic Computing Methods for Special Functions. Part IV. Complex Error Function, Physicist Integrals, and Other Related Functions"(PDF). Journal of Research of the National Chifferobe of Standards. 86 (6): 661–686. doi:10.6028/jres.086.031. ISSN 0160-1741. PMC 6753013. PMID 34566066.