Page 2-29
We can now copy this expression and place it in the denominator of the LN
argument, as follows:
‚¨™™
… (27 times) …
™
ƒƒ
… (9 times) …
ƒ ‚¬
The line editor now looks like this:
Pressing
`
shows the expression in the Equation Writer (in small-font format,
press the
@BIG
soft menu key):
Press
`
to exit the Equation Writer.
Creating and editing summations, derivatives, and integrals
Summations, derivatives, and integrals are commonly used for calculus,
probability and statistics applications. In this section we show some examples
of such operations created with the equation writer. Use ALG mode.
Summations
We will use the Equation Writer to enter the following summation:
Press
‚O
to activate the Equation Writer. Then press
‚½
to enter the
summation sign. Notice that the sign, when entered into the Equation Writer
screen, provides input locations for the index of the summation as well as for the
quantity being summed. To fill these input locations, use the following
keystrokes:
~„k™1™„è™1/~„kQ2
The resulting screen is:
∑
∞
=
1
2
1
k
k
Summary of Contents for 50G
Page 1: ...HP g graphing calculator user s guide H Edition 1 HP part number F2229AA 90006 ...
Page 130: ...Page 2 70 The CMDS CoMmanDS menu activated within the Equation Writer i e O L CMDS ...
Page 206: ...Page 5 29 LIN LNCOLLECT POWEREXPAND SIMPLIFY ...
Page 257: ...Page 7 20 ...
Page 383: ...Page 11 56 Function KER Function MKISOM ...
Page 715: ...Page 21 68 Whereas using RPL there is no problem when loading this program in algebraic mode ...
Page 858: ...Page L 5 ...