78
  (PROP) 
 
  
  
  
PROP Solution Display
• After inputting and registering values on the coefficient 
editor screen, press 
 to display the solution for the ratio 
expression.
• To return to the coefficient editor method: 
A. Pressing 
 while a solution is displayed.
B. Pressing 
 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 
a ratio expression solution is displayed.
• Press 
  (PROP) and then select a ratio expression 
type form the menu that appears. Changing the ratio 
expression type causes the values of all coefficients to 
change to zero.
• A Math ERROR will occur if you perform a calculation with 
0 as a coefficient.
Example: