History of Metric space

	Revision 3 . . October 1, 2001 11:59 pm by AxelBoldt [Don't put marginal material in the middle of important stuff.]
	Revision 2 . . October 1, 2001 10:26 pm by (logged).115.22.xxx [super metrics]

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Difference (from prior major revision) (no other diffs)

Removed: 11,17d10

Some metrics satisfy a stronger version of the triangle inequality: # For all x, y, z in M, d(x, z) <= max(d(x, y), d(y, z)) These metrics are called super-metrics. An equivalent condition is that every triangle has at least two equal sides.

Removed: 38d30

* The p-adic numbers are a super-metric space.

Added: 39a32,39

Some metrics satisfy a stronger version of the triangle inequality: # For all x, y, z in M, d(x, z) <= max(d(x, y), d(y, z)) These metrics are called super-metrics. An equivalent condition is that every triangle has at least two equal sides. The p-adic numbers are a super-metric space.

Changed: 43c43

/Talk?

/Talk?