Casio ALGEBRAFX20

User Manual - Page 90

For ALGEBRAFX20.

PDF File Manual, 426 pages, Download pdf file

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19990401
u Σ Calculation Applications
•Arithmetic operations using Σ calculation expressions
Expressions:
Possible operations: Sn + Tn, Sn – Tn, etc.
•Arithmetic and function operations using Σ calculation results
2 × Sn, log (Sn), etc.
Function operations using Σ calculation terms (ak, k)
Σ (sink, k, 1, 5), etc.
2-5-11
Numerical Calculations
nn
Sn =
Σ
ak, Tn =
Σ
bk
k = 1 k = 1
#You cannot use a differential, quadratic
differential, integration, Σ, maximum/minimum
value or Solve calculation expression inside of
a Σ calculation term.
#Make sure that the value used as the final term
β
is greater than the value used as the initial
term
α
. Otherwise, an error will occur.
#To interrupt an ongoing Σ calculation (indicated
when the cursor is not on the display), press the
A key.
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