HP 39g Graphing Calculator - Manual (Page 44)

F2iX>=
F3iK)=
F4iK>=
F5
w
■jiiUBWiia——»wiiiiaiijtfii«
VKT>=
X
2
iT>=
Y2iT>=
x3t:T)=
aairniramai gjyjMSlIlMl
For a Function
definition,
enter an
expression to define
F(X}. The only
independent variable
in the expression is
X.
For a Parametric
definition, enter a
pair of expressions
to define X{T) and
Y(T}. The only
independent variable
in the expressions is
T.
For a Polar
definition, enter an
expression to define
R(Q). The only
independent variable
in the expression is
0
.
For a Sequence
definition,
either:
Enter the first and
second temis for U
(UI,or...U9, orUO).
Define the nth term
of the sequence in
terms of N or of the
prior terms, U(N-1) and U(N-2 j. The expressions
should produce real-valued sequences with integer
domains.Or define the nth term as a non-recursive
expression in terms of n only. In this case, the
calculator inserts the first two terms based on the
expression that you define.
R
2
ie>=
R3ce:)=
R4<9>=
R5<0)=
i SEQUENCE SVMEOUC VIEHM
UK
2
)?
U1CN)=
U
2
d) =
U2i2)=
2-2 Aplets and their views