Casio fx-9750G PLUS User Manual
Page 249
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4. Display the table of the recursion formula. At this time, a menu of table
functions appears at the bottom of the screen.
J6
(TABL)
• There can be only one recursion table stored in memory at one time.
• Except for linear expression
n
, any of the following can be input for general
term {
a
n
} to generate a table: exponential expressions (such as
a
n
= 2
n
– 1),
fractional expressions (such as
a
n
= (
n
+ 1)/
n
), irrational expressions (such as
a
n
=
n
–
), trigonometric expressions (such as
a
n
= sin 2n
π).
n
– 1
• Note the following points when specifying a table range.
• If a negative value is specified as a start or end value, the calculator
drops the negative sign. If a decimal value or fraction is specified, the unit
uses only the integer part of the value.
• When Start = 0 and
a
1
/
b
1
is selected as the initial term, the calculator
changes to Start = 1 and generates the table.
• When Start > End, the calculator swaps the Start and End values and
generates the table.
• When Start = End, the calculator generates a table for Start values only.
• If the start value is very large, it may take a long time to generate a table
for linear recursion between two terms and linear recursion between
three terms.
• Changing the angle unit setting while a table generated from a trigonometric
expression is on the display does not cause the displayed values to change.
To cause the values in the table to be updated using the new setting, display
the table, press 1 (FORM), change the angle unit setting, and then press
6
(TABL).
Inputting a Recursion Formula and Generating a Table
16 - 2
Currently selected cell (up to six digits)
Value in currently highlighted cell