???????????? "nonpermisabel replacement" ??????????... yu wanna du oenlee stuff thats nonlegal?????????... thats NOT equashun...dont hav "="... y+(1/y)+1=0????????... or y^2+y+1=0.... or x^2+x+1=0???????... quadratik equashun giv roots=-0.5+- 0.8660254 i