`nmono'
-------

nmono(RAT)
     :: RAT ̒P̍.

RETURN
     R
RAT
     L

   * WJԂł 0 łȂWP̍߂.
   * L̏ꍇ, qƕ̘̍aԂ.
   * ` (*Note s茳̌^::) , łĂPƂ݂Ȃ
     . (1 ̕s茳Ɠ. )

     [0] nmono((x+y)^10);
     11
     [1] nmono((x+y)^10/(x+z)^10);
     22
     [2] nmono(sin((x+y)^10));
     1

Q
     `vtype'

