No. 4 in **£.191.6 Herschel, Sir John Frederick William, bart.
On the reduction of certain classes functional equations to equations of finite differences. Camb. Smith. 1820. (1), 11 pp. 4°.
From the Transactions of the Cambridge philo-« sophical society _*5290a.1.1).
~- Finite differences. - Functional equations.