|  |  7.10.6.15 ncrepGet Procedure from libraryncrat.lib(see  ncrat_lib).
 
Example:Usage:
ncrep q = ncrepGet(f);
f of type ncrat
 
Return:
q = (u, Q, v) linear representation of f
 |  | LIB "ncrat.lib";
ncInit(list("x", "y", "z"));
ncrat f = ncratFromString("2*x*y");
ncrep q = ncrepGet(f);
print(q);
==> lvec=
==> 0,0,0,1
==> 
==> mat=
==> 0, 0, 1/2*x,-1/2,
==> 0, 1, -1/2, 0,   
==> y, -1,0,    0,   
==> -1,0, 0,    0    
==> 
==> rvec=
==> 0,
==> 0,
==> 0,
==> 1 
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