کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
9506764 | 1340758 | 2005 | 12 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
A new algorithm for integral of trigonometric functions with mechanization
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
ریاضیات
ریاضیات کاربردی
پیش نمایش صفحه اول مقاله
چکیده انگلیسی
In this paper, by using the theories of mathematical analysis, the authors systematically studied the problem of integrating of trigonometric functions utilizing omnipotence expressions tan x2=t. A new integral algorithm for the integral of trigonometric functions was established. And a new Maple program trigint for the calculation mechanizing for the integral of trigonometric functions was established, trigint could evaluate not only the integral of trigonometric functions utilizing omnipotence expresssions correctly but also all the other kinds of functions. The results indicated that the algorithm established in this paper had advantages of simple idea, excellent property for operation and powerful competence. This would be useful for some calculating problems of engineering mathematics.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Applied Mathematics and Computation - Volume 164, Issue 1, 5 May 2005, Pages 71-82
Journal: Applied Mathematics and Computation - Volume 164, Issue 1, 5 May 2005, Pages 71-82
نویسندگان
Weiming Wang, Changsheng Lin,