Hostname: page-component-745bb68f8f-lrblm Total loading time: 0 Render date: 2025-01-11T10:06:10.610Z Has data issue: false hasContentIssue false
  • English
  • Français

Numerical Equations with Complex Coefficients

Published online by Cambridge University Press:  03 November 2016

E. H. Neville
Get access Rights & Permissions [Opens in a new window]

Extract

In response to Dr. Lidstone’s letter in the May number of the Gazette, I have solved the equation

z 2−(2+i)z + (4+3i)=0,

a quadratic equation with complex coefficients chosen at random, by a process, or rather a succession of processes, of complete generality.

Type
Research Article
Information
The Mathematical Gazette , Volume 20 , Issue 239 , July 1936 , pp. 178 - 181
Copyright
Copyright © Mathematical Association 1936 

Access options

Get access to the full version of this content by using one of the access options below. (Log in options will check for institutional or personal access. Content may require purchase if you do not have access.)

References

Page 178 of note * It was an odd oversight to think that squaring is less effective with complex coefficients than with real, since the contrary is the case; in general, if any coefficient is complex the roots are completely isolated sooner or later.