HP (Hewlett-Packard) 50g ユーザーズマニュアル

Page 12-13

In this section we present information regarding the PLOT SETUP, PLOT-
FUNCTION, and PLOT WINDOW screens accessible through the left-shift key 
combined with the soft-menu keys A through  D.  Based on the graphing 
examples presented above, the procedure to follow to produce a FUNCTION 
plot (i.e., one that plots one or more functions of the form Y = F(X)), is the 
following:

„ô, simultaneously if in RPN mode:  Access to the PLOT SETUP window.  
If needed, change 

TYPE

 to 

FUNCTION

, and enter the name of the independent 

variable. 
Settings:

Θ A check on 

_Simult

 means that if you have two or more plots in the same

graph, they will be plotted simultaneously when producing the graph.  

Θ A check on 

_Connect

 means that the curve will be a continuous curve

rather than a set of individual points.  

Θ A check on  

_Pixels

 means that the marks indicated by 

H-Tick

 and 

V-

Tick

 will be separated by that many pixels.   

Θ The default value for both by 

H-Tick

 and 

V-Tick

is 10.  

Soft key menu options:

Θ Use @EDIT to edit functions of values in the selected field.
Θ Use @CHOOS to select the type of plot to use when the 

Type:

 field is 

highlighted.  For the current exercises, we want this field set to FUNCTION.  

Θ Press the  AXES  soft menu key to select or deselect the plotting of axes in 

the graph.  If the option ‘plot axes’ is selected, a square dot will appear in  
the key label:  

@AXES

 .  Absence of the square dot indicates that axes will 

not be plotted in the graph.

Θ Use  @ERASE to erase any graph currently existing in the graphics display

window.  

Θ Use   @DRAW to produce the graph according to the current contents of PPAR

for the equations listed in the PLOT-FUNCTION window.  

Θ Press L to access the second set of soft menu keys in this screen.
Θ Use @RESET to reset any selected field to its default value.

Note: the soft menu keys 

@EDIT and @CHOOS are not available at the same 

time.   One or the other will be selected depending on which input field is 
highlighted.