Casio ALGEBRA FX 2.0, User Manual

Page: 242 / 426

19990401
k k
k k k
Calculating the lntegral Value for a Given Range
Description
Use the following procedure to obtain integration values for a given range.
Set Up
1. Draw the graph.
Execution
2. Press
4
(G-SLV)
i
(
&
dx
). When there are multiple graphs, this causes the selection
cursor (
k
) to appear at the lowest numbered graph.
3. Use
fc
to move the cursor (
k
) to the graph you want, and then press
w
to select
it.
4. Use
d
to move the lower limit pointer to the location you want, and then press
w
.
You can also move the pointer by pressing
v
to display the pop-up window, and then
inputting coordinates.
5. Use
e
to move the upper limit pointer to the location you want.
You can also move the pointer by pressing
v
to display the pop-up window, and then
inputting the upper limit and lower limit values for the integration range.
6. Press
w
to calculate the integral value.
5-11-15
Function Analysis
# When setting the range, make sure that the lower
limit is less than the upper limit.
# Integral values can be calculated for rectangular
coordinate graphs only.