69
 
 
  
 
  
  
Solution Display
After inputting and registering values on the coefficient editor 
screen, press 
 to display the solution(s) for the equation.
• Each press of 
 display the next solution, if there is one. 
Pressing 
 while the final solution is displayed returns to 
the coefficient editor screen.
• In the case of simultaneous linear equations, you can use 
 and  to switch the display between the solutions 
for X and Y (and Z).
• To return to the coefficient editor method: 
(1) Press 
 while a solution is displayed. 
(2) Press 
 while the final solution is displayed.
• The display format of solutions is in accordance with the 
input/output format settings of the calculator's setup 
screen.
• You cannot transform values to engineering notation while 
an equation solution is displayed.
Special Solution Display
“Infinite of sol" appears on the solution screen when the 
solution of an equation is all numbers. 
“No solution" appears on the solution screen when no solution 
exists for an equation. 
Press 
  and then select an equation type form the 
menu that appears. Changing the equation type causes the 
values of all coefficients to change to zero.