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7.10.6.1 ncInit
Procedure from libraryncrat.lib (see ncrat_lib).
- Usage:
- ncInit(vars);
list vars containing strings - Return:
- datatypes ncrat and ncrep (and token, tokenstream,
but they are not meant for users),
sets ring as 'NCRING' with nc variables from list l
LIB "ncrat.lib";
ncInit(list("x", "y", "z"));
NCRING;
==> // coefficients: QQ[I]/(I^2+1) considered as a field
==> // number of vars : 3
==> // block 1 : ordering dp
==> // : names x y z
==> // block 2 : ordering C
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