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From: majka@ubc.CSNET (Marc Majka)
Newsgroups: mod.ai
Subject: Inside Out
Message-ID: <778:majka@vision.ubc.cdn>
Date: Wed, 4-Jun-86 12:34:08 EDT
Article-I.D.: vision.778:majka
Posted: Wed Jun  4 12:34:08 1986
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> ...Einstein's theory of general relativity, which models the cosmos 
> as a 4 dimensional pseudo-Riemannian spacetime. ...

*pseudo*-Riemannian?   I think you mean Semi-Reimannian, and that applies 
to the metric, not the spacetime.

---
Marc Majka