20060301
13-6-15
Using the Action Menu
u
List-Calculation - sequence
Function: Returns the lowest-degree polynomial that generates the sequence expressed
by the values in a list or range of specified cells. If we evaluate the polynomial at
2, for example, the result will be the second value in our list.
Syntax: sequence(start cell:end cell[,start cell:end cell][,variable])
Example: To determine a polynomial for the sequence values in cells B1 through B4 and a
variable of “
y
”, and input the result in cell A1:
• “
x
” is the default variable when you do not specify one above.
• “
x
” is the default variable when you do not specify one above.
• To specify “
y
” as the variable, for example, enter “=polyEval(B1:B3,
y
)”.
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