Casio series fx-9860g Manual De Usuario

20070201

u Error during coeffi cient value input

Press the 

J key to clear the error and return to the value that was registered for the 

coeffi cient before you input the value that generated the error. Try inputting a new value 
again.

u Error during calculation

Press the 

J key to clear the error and display the coeffi cient. Try inputting values for the 

coeffi cients again.

k Clearing Equation Memories

1.  Enter the equation calculation mode (SIML or POLY) you want to use and 

perform the function key operation required for that mode.

• In the case of the SIML mode (

1), use the function keys to specify the number 

of unknowns.

• In the case of the POLY mode (

2), use the function keys to specify the degree 

of the polynomial.

• If you pressed 

3(SOLV), advance directly to step 2.

2. Press 

2(DEL).

3. Press 

1(Yes) to delete the applicable equation memories or 6(No) to abort  

the operation without deleting anything.