Hostname: page-component-7c8c6479df-8mjnm Total loading time: 0 Render date: 2024-03-28T08:01:47.647Z Has data issue: false hasContentIssue false

Geometrical summation of the series

Published online by Cambridge University Press:  31 October 2008

Rights & Permissions [Opens in a new window]

Extract

Core share and HTML view are not available for this content. However, as you have access to this content, a full PDF is available via the ‘Save PDF’ action button.

a, (a + d)r, (a + 2d)r2,…

The following method of summing the mixed series is an extension of the well-known method for the G.P. given by Dr Dougall in the April issue of the Notes for 1909.

Type
Research Article
Copyright
Copyright © Edinburgh Mathematical Society 1913