source: git/Tst/New/print_nc_relations.tst @ 64daec

LIB "tst.lib"; tst_init();

proc TestRingPrinting(def r, string n)
{
  def save = basering;
  
  setring r;
  
  "VVVVVVVVVVVV[", n, "]VVVVVVVVVVVV";
  
  "r == currRing (the following type and print should yield the same output!): ";
  "type: "; r;
  "print(ring): "; print(r);  

  ring @temp = 2,@a,ds; setring @temp;
  
  "r != currRing (the following type and print may be different!): ";  
  "type: "; r;
  "print(ring): "; print(r);
  
  "^^^^^^^^^^^^[", n, "]^^^^^^^^^^^^";
  kill @temp;
  
  setring save;
}

ring r;

TestRingPrinting(r, "default commutative polynomial ring");

def g = nc_algebra(-1, 1);

TestRingPrinting(g, "NC G-Algebra");

setring g;

qring gr = twostd(ideal(var(1)^2));


TestRingPrinting(gr, "NC GR-Algebra (quotient algebra!)");

tst_status(1);$