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HP 49g+ User Manual

HP 49g+
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Page 7-6
The SEQ function
The SEQ function, available through the command catalog (
‚N
), takes
as arguments an expression in terms of an index, the name of the index, and
starting, ending, and increment values for the index, and returns a list
consisting of the evaluation of the expression for all possible values of the
index. The general form of the function is
SEQ(expression, index, start, end, increment)
For example:
The list produced corresponds to the values {1
2
, 2
2
, 3
2
, 4
2
}.
The MAP function
The MAP function, available through the command catalog (
‚N
), takes
as arguments a list of numbers and a function f(X), and produces a list
consisting of the application of function f or the program to the list of numbers.
For example, the following call to function MAP applies the function SIN(X) to
the list {1,2,3}:
Reference
For additional references, examples, and applications of lists see Chapter 8 in
the calculator’s User’s Guide.

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HP 49g+ Specifications

General IconGeneral
Display TypeLCD
Display Size131 x 80 pixels
Power4 AAA batteries
TypeGraphing calculator
ProgrammingRPL, System RPL
Dimensions18.7 x 8.7 x 3.9 cm (7.4 x 3.4 x 1.5 in)
Weight215 g

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