5.1.63 leadexp
--------------
Syntax:
leadexp ( poly_expression )

leadexp ( vector_expression )
Type:
intvec
Purpose:
returns the exponent vector of the leading monomial of a polynomial or a vector.
In the case of a vector the last component is the index in the vector.
Example:
  ring r=32003,(x,y,z),(c,ds);
  poly f=x2+y+z3;
  vector v=[2*x^10,f];
  leadexp(f);
==> 0,1,0
  leadexp(v);
==> 10,0,0,1
  leadexp(0);
==> 0,0,0
See
intvec;
lead;
leadcoef;
leadmonom;
poly;
vector.
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&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; User manual for <a href="http://www.singular.uni-kl.de/"><i>Singular</i></a> version 2-0-4, October 2002,
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