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5.1.84 npars

Syntax:

npars ( ring_name )

Type:

int

Purpose:

returns the number of parameters of a ring.

Example:
  ring r=(23,t,v),(x,a(1..7)),lp;
  // the parameters are t,v
  npars(r);
→ 2

See par; parstr; ring.


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            User manual for Singular version 2-0-4, October 2002, generated by texinfo.