Casio fx-991ES Calculator User Manual


 
E-61
(4)After specifying the start value, press =.
This displays the end value input screen.
•Specify the end value.
(5)After specifying the end value, press =.
• This displays the step value input screen.
•Specify the step value.
•For details about specifying the start, end, and step values,
see “Start, End, and Step Value Rules”.
(6)After specifying the step value, press =.
•Pressing the A key returns to the function editor screen.
k Supported Function Types
•Except for the X variable, other variables (A, B, C, D, Y) and
independent memory (M) are all treated as values (the current
variable assigned to the variable or stored in independent memory).
•Only variable X can be used as the variable of a function.
The derivative (d/dx), integration (), coordinate conversion (Pol,
Rec), and sum (Σ) functions cannot be used for a number table
generation function.
•Note that the number table generation operation causes the
contents of variable X to be changed.
k Start, End, and Step Value Rules
• Linear format is always used for value input.
•You can specify either values or calculation expressions (which
must produce a numeric result) for Start, End, and Step.
•Specifying an End value that is less than the Start value causes
an error, so the number table is not generated.
The specified Start, End, and Step values should produce a
maximum of 30 x-values for the number table being generated.
Executing a number generation table using a Start, End, and Step
value combination that produces more than 30 x-values causes
an error.
Indicates the initial default step
value of 1.
Indicates the initial default end
value of 5.