HIGH\_POW _ _ _ _ _ _ _ _ _ _ _ _ variable

The variable high_pow is set by coeff to the highest power of the variable of interest in the given expression. You can access this variable for use in further computation or display.

examples:

coeff((x+1)^5*(x*(y+3)^2)^2,x); 

  {0,
   0,
    4       3       2
   Y  + 12*Y  + 54*Y  + 108*Y + 81,
       4       3       2
   5*(Y  + 12*Y  + 54*Y  + 108*Y + 81),
        4       3       2
   10*(Y  + 12*Y  + 54*Y  + 108*Y + 81),
        4       3       2
   10*(Y  + 12*Y  + 54*Y  + 108*Y + 81),
       4       3       2
   5*(Y  + 12*Y  + 54*Y  + 108*Y + 81),
    4       3       2
   Y  + 12*Y  + 54*Y  + 108*Y + 81}


high_pow; 

  7