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D.2.3.17 primecoeffs
Procedure from library general.lib (see general_lib).
- Usage:
- primecoeffs(J[,p]); J any type which can be converted to a matrix
e.g. ideal, matrix, vector, module, int, intvec
p = integer
- Compute:
- primefactors <= p of coeffs of J (default p = 32003)
- Return:
- a list, say l, of two intvectors:
l[1] : the different primefactors of all coefficients of J
l[2] : the different remaining factors
Example:
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