code: def dmp_pquo(f, g, u, K):
      """
      Polynomial exact pseudo-quotient in ``K[X]``.
  
      Examples
      ========
  
      >>> from sympy.polys import ring, ZZ
      >>> R, x,y = ring("x,y", ZZ)
  
      >>> f = x**2 + x*y
      >>> g = 2*x + 2*y
      >>> h = 2*x + 2
  
      >>> R.dmp_pquo(f, g)
      2*x
  
      >>> R.dmp_pquo(f, h)
      2*x + 2*y - 2
  
      """
      return dmp_pdiv(f, g, u, K)[0]
  
imports: from sympy.polys.densebasic import dup_slice, dup_LC, dmp_LC, dup_degree, dmp_degree, dup_strip, dmp_strip, dmp_zero_p, dmp_zero, dmp_one_p, dmp_one, dmp_ground, dmp_zeros
  from sympy.polys.polyerrors import ExactQuotientFailed, PolynomialDivisionFailed
label_desc: Use image node_id 43 for calling a global function with example usage: dmp_pquo(f, g, u, K) and returns: dmp_pdiv