Casio 3950P User's Guide download pdf (Page 18)

E-16

kAnswer Memory

•Whenever you press < after inputting values or an expression, the

calculated result automatically updates Answer Memory contents by

storing the result.

•In addition to <, Answer Memory contents are also updated with result

whenever you press A v, |, A {, or A j followed by a letter (A

through D, or M, X, or Y).

•You can recall Answer Memory contents by pressing g.

•Answer Memory can store up to 12 digits for the mantissa and two digits

for the exponent.

•Answer Memory contents are not updated if the operation performed by

any of the above key operations results in an error.

kConsecutive Calculations

•You can use the calculation result that is currently on the display (and also

stored in Answer Memory) as the first value of your next calculation. Note

that pressing an operator key while a result is displayed causes the

displayed value to change to Ans, indicating it is the value that is currently

stored in Answer Memory.

•The result of a calculation can also be used with a subsequent Type A

function (x

, x

–1

, x!, DRG'), +, –, ^(x

, , , nPr and nCr.

kIndependent Memory

•Values can be input directly into memory, added to memory, or subtracted

from memory. Independent memory is convenient for calculating

cumulative totals.

•Independent memory uses the same memory area as variable M.

•To clear independent memory (M), input 0 A j 3.

• Example: 23  9 

23 + 9 A j 3

53  6 

53 , 6 |

) 45  2 

45 - 2 A{

(Total)

–11

1 2 ... 13 14 15 16 17 18 19 20 21 22 23 ... 60 61

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Casio 3950P User's Guide Page 18