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D.3.1.9 power
Procedure from library matrix.lib (see matrix_lib).
- Usage:
- power(A,n); A a square-matrix of type intmat or matrix, n=integer>=0
- Return:
- intmat resp. matrix, the n-th power of A
- Note:
- for A=intmat and big n the result may be wrong because of int overflow
Example:
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