Casio fx-9750G PLUS - Manual (Page 142)

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The nearby illustration shows the meaning
of each of these parameters.
3. To exit the View Window, press J or ! Q.
• Pressing w without inputting any value also exits the View Window.
• The following is the input range for View Window parameters.
–9.9999E+97 to 9.99999E+97
• You can input parameter values up to 14 digits long. Values greater than 10 7
or less than 10 -2 , are automatically converted to a 7-digit mantissa (including
negative sign) plus a 2-digit exponent.
• The only keys that enabled while the View Window is on the display are: a
to j, ., E, -, f, c, d, e, +, -, *, /, (, ), ! 7,
J
, ! Q. You can use - or - to input negative values.
• The existing value remains unchanged if you input a value outside the
allowable range or in the case of illegal input (negative sign only without a
value).
• Inputting a View Window range so the min value is greater than the max
value, causes the axis to be inverted.
• You can input expressions (such as 2 π) as View Window parameters.
• When the View Window setting does not allow display of the axes, the scale
for the y -axis is indicated on either the left or right edge of the display, while
that for the x -axis is indicated on either the top or bottom edge.
• When View Window values are changed, the graph display is cleared and the
newly set axes only are displayed.
• View Window settings may cause irregular scale spacing.
• Setting maximum and minimum values that create too wide of a View
Window range can result in a graph made up of disconnected lines (because
portions of the graph run off the screen), or in graphs that are inaccurate.
• The point of deflection sometimes exceeds the capabilities of the display with
graphs that change drastically as they approach the point of deflection.
• Setting maximum and minimum values that create to narrow of a View
Window range can result in an error.
8 - 2
View Window (V-Window) Settings
( r , θ ) or
( X, Y )
min
max
pitch