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Back to the physics: Integration by Gauss

 

作者: Jerry Sullivan,  

 

期刊: The Physics Teacher  (AIP Available online 1998)
卷期: Volume 36, issue 4  

页码: 244-248

 

ISSN:0031-921X

 

年代: 1998

 

DOI:10.1119/1.880054

 

出版商: American Association of Physics Teachers

 

关键词: approximate integration;Gauss;normal curve

 

数据来源: AIP

 

摘要:

A major hangup in solving physics problems often occurs when evaluating integrals. About 200 years ago, the great Gauss gave us an easy-to-computeandaccurate method for doing integrals. I give four examples, both familiar and not so familiar, that show the power of his method.

 

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