ƚ@ QG  .  @& & MathTypePSymbol Dww 0wf-2 5(ySymbol _ww 0wf-2  )ySymbol Eww 0wf-2 (ySymbol `ww 0wf-2 u)yTimes New Romanww 0wf-2 2y2 2y2 6y2  4y2 `2y2 3y Times New Romanww 0wf-2 f2y2 4y2 2y2 3y2 K4ySymbol Gww 0wf-2 -y2 U+y2 +y2 -y2 g -y2  +y2 -y2 :+y2 -yTimes New Romanww 0wf-2 xy2 xy2 xy2  xy2 8xy2 |xy & "Systemf !-