Let 0 be the angle which the standard magnet M makes with the meridian, then M'/R = sin 0, and M/R = cos 0, whence M' = M tan 0.
The angular momentum of a particle m at a distance r from the axis is mwr.
Then it turns northeast via Mer y to Bokhara and Samarkand, the total distance being 94 0 m.
He was very charitable, few went empty handed from \ him. / M r.
There is little doubt that M R James would have resented the imposition of such subtle themes.
