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A Note on the Angles in an n-Dimensional Simplex
Published online by Cambridge University Press: 18 May 2009
Extract
Three different sets of equations connecting the sums of angles in an n-dimensional simplex have been given by Sommerville [7], Höhn [5], and Peschl [6]. The equivalence of the first two sets of equations has been proved by Sprott [7].
In the present note it is shown that results are simplified if we consider averages instead of sums, and that the averages form a sequence which is self-reciprocal with respect to the transformation
The equivalence of the sets of equations is then easily proved by symbolic methods.
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- Copyright © Glasgow Mathematical Journal Trust 1959
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