Vector Calculations - Casio fx-115ES User Manual

Note
• Certain functions and Start, End, Step value combinations can
cause number table generation to take a long time.
k Number Table Screen
The number table screen shows
specified Start, End, and Step values, as well as the values obtained
x
when each
• Note that you can use the number table screen for viewing values
only. Table contents cannot be edited.
• Pressing the A key returns to the function editor screen.
k TABLE Mode Precautions
Note that changing the input/output format settings (Math format or
Linear format) on the calculator's setup screen while in the TABLE
Mode clears the number table generation function.

Vector Calculations

You can save vectors under the names "VctA", "VctB", and "VctC" in
vector memory. Vector calculation results are stored in a special
Vector Answer Memory named "VctAns".
All calculations in this section are performed in the VECTOR
Mode (N8).
k Creating and Managing a Vector
Creating a Vector and Saving It in Vector Memory
(1) In the VECTOR Mode, press 15(VECTOR)1(Dim).
• This displays a vector selection screen.
• Note that the vector selection screen also appears whenever
you enter the VECTOR Mode.
(2) Press a number key (1, 2, or 3) to specify the name of the
vector you want to select.
• This displays a screen for configuring dimension settings.
(3) Press a number key (1 or 2) to specify the vector dimension
you want to use.
• You can select either 3-dimension (1) or 2-dimension (2).
• Pressing a number key to specify the dimension displays the
vector editor screen.
-value is substituted in the function
VCT
x
-values calculated using the
"A" stands for "VctA".
E-62
f x
( ).
(VECTOR)