**
PROGRAM SUMMARY
**
**
Title of program:
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Riegeom
**
Catalogue identifier:
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ADLM
**
Ref. in CPC:
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126(2000)261
**
Distribution format: ** tar gzip file
**
Operating system: ** Windows98, Unix
**
Number of bits in a word:
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32
**
Number of lines in distributed program, including test data, etc:
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15246
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Programming language used: ** Maple V Release 4 or 5
**
Computer: ** Pentium II, 400 MHz

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Nature of physical problem:
**

Simplification of tensor expressions and tensor manipulation in the
indicial format. Useful for calculations in General Relativity and
Riemannian Geometry.

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Method of solution
**

Canonical form for tensor expressions and fast algorithms for tensor
simplification.

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Restrictions on the complexity of the problem
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Computer memory.

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Typical running time
**

The timing for finding the canonical form of a Riemann tensor monomial
of degree 4 is around 1 second in a Pentium II, 400 Mhz running
Windows98.