HP 50g User Manual page 404
Graphing calculator
Hide thumbs
Also See for 50g:
- Advanced user's reference manual (693 pages) ,
- User manual (184 pages) ,
- Quick start manual (47 pages)
Table of Contents
Advertisement
The calculator has the ability of plotting one or more conic curves by selecting
as the function TYPE in the PLOT environment. Make sure to delete the
Conic
variables PPAR and EQ before continuing. For example, let's store the list of
equations
into the variable EQ.
These equations we recognize as those of a circle centered at (1,2) with radius
3, and of an ellipse centered at (0,0) with semi-axis lengths a = 2 and b = 3.
Enter the PLOT environment, by pressing „ô, simultaneously if in RPN
mode, and select Conic as the TYPE. The list of equations will be listed in
the EQ field.
Make sure that the independent variable (Indep) is set to 'X' and the
dependent variable (Depnd) to 'Y'.
Press L@@@OK@@@ to return to normal calculator display.
Enter
the
simultaneously if in RPN mode.
Change the range for H-VIEW to -3 to 3, by using 3\@@@OK@@@3@@@OK@@@.
Also,
change
1.5\@@@OK@@@ 2@@@OK@@@.
Change the Indep Low: and High: fields to Default by using L @RESET
while each of those fields is highlighted.
after pressing @RESET. Press @@@OK@@@ to complete the resetting of values. Press
L to return to the main menu.
Plot the graph: @ERASE @DRAW.
{ '(X-1)^2+(Y-2)^2=3' , 'X^2/4+Y^2/3=1' }
PLOT
WINDOW
the
V-VIEW
environment,
by
range
to
-1.5
Select the option Reset value
„ò,
pressing
to
2
by
using
Page 12-21
Advertisement
Table of Contents
