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7.7.13.0. UpOneMatrix
Procedure from library nctools.lib (see nctools_lib).
- Usage:
- UpOneMatrix(n); n an integer
- Return:
- intmat
- Purpose:
- compute an n x n matrix with 1's in the whole upper triangle
- Note:
- helpful for setting noncommutative algebras with complicated
coefficient matrices
Example:
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