Reports account given at [Sebremnitz] of ore that JH analyzed.
Showing 1–20 of 46 items
Reports account given at [Sebremnitz] of ore that JH analyzed.
Mentions some chemical experiments on which JH has worked; hopes EC will exhibit his experiments for R.S.L.
Describes chemical experiments carried out by JH on corundum. Attempts to interpret these experiments.
Praises EC for 'amazing experiments' published in [William T.] Brande's journal [Quarterly Journal of Science and Art]. Wishes EC's publication had appeared in R.S.P.T. Has an experiment to show EC.
Reports on some chemical results obtained by JH.
Does not have CB's manuscript on functions in his possession. Regarding the translations of S. F. Lacroix. Has done no work while at home.
Is sorry that CB's paper could not be printed in the recent issue of the R.S.P.T. Discusses problem in analysis. [Note dated [1816-]2-7]: has been waiting for Mr. Deighton's estimate of printing.
JG's wife recovering from serious illness; JG writing on population.
What is he to do with his work on S. F. Lacroix. Regarding the R.S.L. and the printing of CB's paper on functions. Is sending an abridged version of this paper to JH.
Has received parcel and letter. Has not had much time to give attention to the manuscript yet. On the R.S.L. and the printing of long papers. Hopes to have CB's translation of S. F. Lacroix soon. Regarding one of his equations.
Is thinking of applying for the position of Professor of Mathematics at East India College. Has written to William Herschel and others for references. George Peacock is also a candidate. Regarding functional equations.
Regrets he cannot assist CB over the position at East India College. William Herschel has less influence over Sir Joseph Banks than CB thinks. Regarding his paradoxes in functional equations.
Family news; agrees to forward any manuscript JH sends to John Playfair.
Thanks EC for his interest in a paper JH submitted to the Geological Society. JH has come to question some of his observations and to recognize that J. J. Berzelius anticipated JH's recognition of the acid nature of silica.
Suggests changes for JH's paper on Swedish felspar submitted to Geological Society. Confusion between this and other silicates. Compares JH's analysis to that of Wilhelm Hisinger and others.
Regarding his application for the position of professor at East India College. Gives functional equations for JH's comments.
Sorry he has had all the trouble with CB's translation. Father is ill. Will move shortly to Torquay. Regarding the printing of mathematical notations.
Discussed JH's proposed felspar paper [see HW's 1816-4-24] with W. H. Wollaston. Suggests using Wollaston's and [recently deceased Smithson] Tennant's unpublished method to test for alkalis and give Tennant credit for it. James Smithson first coined term 'silicate'.
Regarding his translation of S. F. Lacroix. Regarding the notation of functions.
Is sending his paper on functions. Gives some functional equations and their solutions. Will be staying at Torquay until September.