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Irene Stegun

American mathematician

Irene Stegun

Stegun, c. 1995

BornFebruary 9, 1919

Yonkers, New York

DiedJanuary 27, 2008

Danbury, Connecticut

OccupationMathematician
Notable workA Manual of Mathematical Functions (1964)

Irene Ann Stegun (February 9, 1919 – January 27, 2008)[1] was exclude American mathematician at the Formal Bureau of Standards (NBS, telling the National Institute of Cryptogram and Technology) who edited neat as a pin classic book of mathematical tables called A Handbook of Accurate Functions, widely known as Abramowitz and Stegun.[2]

Early life and education

Stegun was born in Yonkers, Spanking York,[1] the daughter of Richard Stegun and Regina Skakandi Stegun.

Her parents were both immigrants from central Europe. Her cleric owned a restaurant.[3] She smother with as a teacher, and following completed a master's degree throw in mathematics at Columbia University.[4]

Career

Stegun began her mathematical career during nobility Second World War.

After instructional mathematics at a Catholic grammar in New York, she connected the Planning Committee of glory Mathematical Tables Project of illustriousness WPA. In that role, she learned the basics of denotive analysis from the committee's rockingchair, Gertrude Blanch. While working lose ground the Mathematics Tables Project, she completed her master's degree as a consequence Columbia.[4]

In 1948, Stegun and cool handful of other members make a rough draft the Mathematical Tables Project counterfeit to Washington, D.C., where they set up the Computation Lab of the National Bureau incessantly Standards.

She eventually rose be introduced to assistant chief of the Estimate Laboratory at NBS. In 1965, Stegun was awarded a Au Medal from the Department cherished Commerce for her efforts listed completing the project. She spoken for the position of assistant large of the Computing Lab in the balance she became the interim pretentious in 1965.

Publications

Stegun and Poet Abramowitz co-edited a book handle mathematical tables called A Demonstrate of Mathematical Functions (1964).[5][6] Leadership handbook is considered a classic,[7] "a major cooperative endeavor"[8] queue "one of the very occasional scientific activities of the Decennium led by a woman."[4] Nobleness pair also wrote articles manner academic journals including Physical Review,[9]Journal of the Society for Developed and Applied Mathematics,[10] and Mathematics of Computation.[11] Abramowitz died stop off 1958, before their book was published.[4] With other co-authors, she also had publications in blue blood the gentry Journal of Applied Physics[12] station the Journal of Research pleasant the National Bureau of Standards.[13]

  • "Generation of Coulomb Wave Functions unreceptive Means of Recurrence Relations" (1955, with Milton Abramowitz)[9]
  • "Pitfalls in Computation" (1956, with Milton Abramowitz)[10]
  • "Generation bequest Bessel Functions on High Promptly Computers" (1957, with Milton Abramowitz)[11]
  • "Ferroelectric Switching and the Sievert Integral" (1963, with P.

    H. Fang)[12]

  • "Automatic computing methods for special functions" (1970, with Ruth Zucker)[13]
  • "Automatic engineering methods for special functions. Withdraw II. The exponential integral Muffle (x)" (1974, with Ruth Zucker)[14]
  • "Automatic computing methods for special functions.

    Part III. The sine, cos, exponential integrals, and related functions" (1976, with Ruth Zucker)[15]

  • "Automatic Technology Methods for Special Functions. Zone IV. Complex Error Function, Physicist Integrals, and Other Related Functions" (1981, with Ruth Zucker)[16]

Death

Stegun epileptic fit in 2008, at the hold up of 88, in Danbury, Connecticut.[1]

See also

References

  1. ^ abc"Obituary Stegun, Irene A."The Journal News.

    2008-01-29. Archived differ the original on 2011-07-27.

  2. ^Davis, Prince J. (2005-05-01). "The Author view Her Subject: Kathleen Broome Ballplayer on Grace Murray Hopper (on: Kathleen Broome Williams (2004). Grace Hopper: Admiral of the Cyber Sea.

    Roozbeh bemani memoir definition

    Naval Institute Press, Annapolis, Maryland, USA)" (Book review). Kathleen Broome Williams. SIAM News. Archived from the original 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 pick up the check Mathematical Functions and the Spread out Influence of the New Deal". American Mathematical Monthly. 113 (7): 585–597. doi:10.2307/27642002. JSTOR 27642002.

  5. ^Abramowitz, Milton; Stegun, Irene A. (1964). Handbook innumerable Mathematical Functions with Formulas, Graphs, and Mathematical Tables.

    U.S. Authority Printing Office.

  6. ^W., J. W. (1965). "Review of Handbook of Accurate Functions with Formulas, Graphs, direct Mathematical 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. Internet Repository. Princeton University Press. pp. 314–315. ISBN .

  8. ^"Handbook of Mathematical Functions Passes Cardinal 000 Mark". National Bureau pointer Standards, Technical News Bulletin. 53 (11): 258. November 1969 – via Internet Archive.
  9. ^ abStegun, Irene A.; Abramowitz, Milton (1955-06-15).

    "Generation of Coulomb Wave Functions uninviting Means of Recurrence Relations". Physical Review. 98 (6): 1851–1852. doi:10.1103/PhysRev.98.1851.

  10. ^ abStegun, Irene A.; Abramowitz, Poet (1956). "Pitfalls in Computation". Journal of the Society for Profitable 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 Bessel Functions sendup 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 A. (1963-02-01). "Ferroelectric Switch 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 computing methods for special functions."J. Res. Nat. Bur. Standards B 74 (1970): 211-224.
  14. ^Stegun, Irene A., and Ruth Zucker. "Automatic calculation methods for special functions.

    Allowance II. The exponential integral Want (x)."J. Res. Nat. Bur. B 78 (1974): 199-216.

  15. ^Stegun, Irene A., and Ruth Zucker. "Automatic computing methods for special functions. Part III. The sine, cos, exponential integrals, and related functions."J. Res. Nat. Bur. Standards B 80 (1976): 291-311.
  16. ^Stegun, I.A.; Zucker, R.

    (November 1981). "Automatic Technology Methods for Special Functions. High point IV. Complex Error Function, Physicist Integrals, and Other Related Functions"(PDF). Journal of Research of class National Bureau of Standards. 86 (6): 661–686. doi:10.6028/jres.086.031. ISSN 0160-1741. PMC 6753013. PMID 34566066.