TI-89 / TI-92 Plus / Voyage™ 200 PLT Statistics with List Editor App … List Menu 49
seq(
Description
… (
List) Æ 2:Ops Æ 5:seq(
seq( increments VAR from LOW through HIGH by an increment of STEP, evaluates
EXPR, and returns the results as a LIST. The original contents of VAR are in tact after
the
seq( function is completed. VAR cannot be a system variable. The default value for
STEP is 1.
seq(EXPR,VAR,LOW,HIGH[,STEP]) ⇒ LIST
Example
1. Highlight the list name (
list1) where you want to generate the sequence.
2. Press … (
List) and select 2:Ops. Then select 5:seq(. The seq( command is displayed in
the entry line. Use the arguments for
seq( as shown below.
3. Press ¸ to calculate and display the sequence.
Note:
To generate a decimal approximation of list1,
press ¥ ¸ for step 3. To generate a decimal
approximation for a single-element value, move the
cursor to the fraction for which you want the
approximate decimal, press ¸ to highlight it on
the entry line, and then press ¥ ¸.
You can also set the calculator to APPROXIMATE
mode. (Press 3 „ and then set Exact/Approx
to APPROXIMATE.)
EXPR = 1/x
V
AR = x
LOW = 1
HIGH = 10
STEP = 2
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