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Herwig  7.2.1
solve-LU.h
1  QVAR G(DIM,DIM), Gnorm(DIM)
2  integer perm(DIM)
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4 #define XSetup(G) XLUDecompose(n, G,DIM, Gnorm, perm)
5 #define IN(i) in(perm(i))
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11  QVAR G(DIM,DIM), Ginv(DIM,DIM)
12 
13 #define XSetup(G) XLUDecompose(n, G,DIM, Ginv,DIM)
14 #define IN(i) in(i)
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19 sign of permutation?
20 
double sign(double x)
Small helper.
Definition: RandomHelpers.h:30