{"result":{"text":"D equals space open vertical bar table row 0 cell negative 2 y squared end cell cell negative 2 x squared end cell row cell x squared end cell cell y squared plus z squared end cell cell x squared end cell row cell y squared end cell cell y squared end cell cell z squared plus x squared end cell end table close vertical bar equals negative open vertical bar table row 0 cell y squared end cell cell x squared end cell row cell x squared end cell cell y squared plus z squared end cell cell x squared end cell row cell y squared end cell cell y squared end cell cell z squared plus x squared end cell end table close vertical bar"},"status":"ok"}