They found the length of the year, and calculated the obliquity of the ecliptic. |
It meets the hypothenuse at an obliquity greater than the limiting angle, and is therefore totally reflected. |
The obliquity can then strongly increase, until the dissipative effects lead it away from the chaotic zone, for a strong value of the obliquity. |
In figure 5, the frequency of precession of the axis of rotation of Venus is traced according to its obliquity. |
Abul Wafa determined accurately the obliquity of the ecliptic in 995 A.D. and calculated the variation in the moon's motion. |
To obliviate obliquity is to forget all the organs, not just the ear, with their vestibular canals. |