For the complete circle, C=p2 ('rltJo(2)zdz 27s p2R2 p4R4 p6R°.
The mean brightness varies as z3 (or as r3), and the integral found by multiplying it by zdz and integrating between o and co converges.
The mean brightness varies as .51; and the integral f J02(z)zdz is not convergent.
Its angular points have then co-ordinates (x t Zdx, y t Zdy, z * zdz).
For the complete circle, C=p2 ('rltJo(2)zdz 27s p2R2 p4R4 p6RÃ‚°.
The word usage examples above have been gathered from various sources to reflect current and historial usage. They do not represent the opinions of YourDictionary.com.