Casio CFX-9970G User Manual page 93

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! Calculations
• You can use only one variable in the function for input sequence
• Input integers only for the initial term of sequence
a
• Input of
calculator automatically uses
k k k k k ! Calculation Applications
• Arithmetic operations using ! calculation expressions
• Arithmetic and function operations using ! calculation results
• Function operations using ! calculation terms (a
• Note that you cannot use a Solve, differential, quadratic differential,
integration, maximum/minimum value or ! calculation expression inside of a !
calculation term.
• Make sure that the value used as the final term ) is greater than the value
• To interrupt an ongoing ! calculation (indicated when the cursor is not on the
.
k
n
and the closing parentheses can be omitted. If you omit
Expressions:
Possible operations:
2 ' S , log (S ), etc.
n n
! (sink, k, 1, 5), etc.
used as the initial term ( . Otherwise, an error will occur.
display), press the A key.
a
n
= 1.
n n
S = ! a , T = ! b
n k n k
k = 1 k = 1
S + T , S – T , etc.
n n n n
, k)
k
a
.
k
and last term of sequence
k
n
, the
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