About the solution of algebraic equations and JH's previous work on this topic.
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The Sir John Herschel Collection
The preparation of the print Calendar of the Correspondence of Sir John Herschel (Michael J. Crowe ed., David R. Dyck and James J. Kevin assoc. eds, Cambridge, England: Cambridge Univ. Press, 1998, viii + 828 pp) which was funded by the National Science Foundation, took ten years. It was accomplished by a team of seventeen professors, visiting scholars, graduate students, advanced undergraduates, and staff working at the University of Notre Dame.
The first online version of Calendar was created in 2009 by Dr Marvin Bolt and Steven Lucy, working at the Webster Institute of the Adler Planetarium, and it is that data that has now been reformatted for incorporation into Ɛpsilon.
Further information about Herschel, his correspondence, and the editorial method is available online here: http://historydb.adlerplanetarium.org/herschel/?p=intro
No texts of Herschel’s letters are currently available through Ɛpsilon.
About the solution of algebraic equations and JH's previous work on this topic.
Is grateful to JH for calling attention to his paper on analysis. Has forwarded his letter to George Boole. Hopes he can quote it in his paper for the Manchester Philosophical Society. Sends a copy of his memoir from the R.S.P.T.
Encloses slips to show how he has incorporated the Julian dates. Agrees with the American lunar tables. The nebula in Taurus is invisible to William Lassell.
Hopes JH will accept enclosed little volume.
Board of Guardians have invited the Parish to consider the proposed new Assessment Bill. Sends a copy and would like JH's comments.
Thanks for acknowledging his mathematical memoir. Intended his paper on polyhedra for the French prize, but was annoyed they would not recognize his work, so submitted it to the R.S.L. instead. Is sending a paper to William Cavendish (7th Duke of Devonshire), who is a mathematician.
Regarding the report of the polyedra prize question of the French Academy.
Further regarding the polyedra prize of the French Academy.
Asks help of R.S.L. in reducing all observations to 1870 in JH's catalog of nebulae. Estimates cost at £10.
Asks what AD knows about the Andersonian Institution in Glasgow, which JH's son Alexander is considering as a place of employment. JH then deals with a problem in probability theory, and concludes the letter with a riddle.
Asks for JH's help in defending current patent laws in Parliament.
States that the current patent laws are unjust and would prefer to see them repealed rather than maintained.
Thanks for help [see HS's 1862-2-24]; requests JH's further assistance in publishing a complete edition of writings of Augustin Fresnel.
Has completed catalogue of nebulae and star clusters observed by Charles-Joseph Messier, JH's father, and JH. Requests R.S.L.'s help in 'reducing [them] to an epoch.'
Ready to send nebula data to GA for reduction; question of dates need decisions [see GA's 1862-1-30].
Maggie Maclear returned to Cape Town after attempting to run away to England. Herschel family instrumental in her safe return.
Thanks for his letter, which he will communicate to the Lit. and Phil. Soc. Regarding the views of William Hopkins. JH's theories regarding the effects of the sun spots are similar to a recent Frenchman's.
Has now had ample time in which to study JH's pamphlet. Comments on various points. Has constructed a 4 1/2" aperture achromatic telescope, but the buyer went bankrupt. Would welcome assistance from JH.
Encourages AH in his intention to apply for a position at the University of Glasgow; gives AH advice about fulfilling his university responsibilities.
Is giving advice about AH's application for a position at the University of Glasgow, and indicating what kind of help JH can provide.