HP 39g+ Graphing Calculator Guida Utente Scaricare il pdf (Pagina 42)

2-2 Aplets and their views

– 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(θ). The

only independent

variable in the

expression is θ.

– For a Sequence

definition, either:

Enter the first and

second terms for U

(U1, or...U9, or

U0). Define the nth

term of the

sequence in terms of N or of the prior terms,

U(N–1) and U(N–2). 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.

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