Read More
Date: 9-9-2019
2373
Date: 21-9-2018
2150
Date: 12-10-2019
1477
|
The versine, also known as the "versed sine," is a little-used trigonometric function defined by
(1) |
|||
(2) |
where is the sine and is the cosine.
The versine can be extended to the complex plane as illustrated above.
Its derivative is given by
(3) |
and its indefinite integral by
(4) |
REFERENCES:
Abramowitz, M. and Stegun, I. A. (Eds.). Handbook of Mathematical Functions with Formulas, Graphs, and Mathematical Tables, 9th printing. New York: Dover, p. 78, 1972.
|
|
تفوقت في الاختبار على الجميع.. فاكهة "خارقة" في عالم التغذية
|
|
|
|
|
أمين عام أوبك: النفط الخام والغاز الطبيعي "هبة من الله"
|
|
|
|
|
قسم شؤون المعارف ينظم دورة عن آليات عمل الفهارس الفنية للموسوعات والكتب لملاكاته
|
|
|