I would like to know how to generate a column which can fill the cells in the
order: FACT(1) ; FACT(2); FACT(3)... etcetera. Apparently it will not work by
dragging the cells down.

Also, I need to generate a cell which can perform the function of:
f(x) = e^x = 1 + (1/1!)*x + (1/2!)*x^2 + (1/3!)*x^3... which by means is the
exp fn of the maclaurin series.

any help or suggestions is very much appreciated.

For you first question

If you are starting in cell A1:

=FACT(ROWS(A$1:A1))

and copy down.

"Joe" wrote:

I would like to know how to generate a column which can fill the cells in the
order: FACT(1) ; FACT(2); FACT(3)... etcetera. Apparently it will not work by
dragging the cells down.

Also, I need to generate a cell which can perform the function of:
f(x) = e^x = 1 + (1/1!)*x + (1/2!)*x^2 + (1/3!)*x^3... which by means is the
exp fn of the maclaurin series.

any help or suggestions is very much appreciated.

=FACT(ROW(A1))

--

HTH

RP
(remove nothere from the email address if mailing direct)


"JMB" wrote in message
...
For you first question

If you are starting in cell A1:

=FACT(ROWS(A$1:A1))

and copy down.

"Joe" wrote:

I would like to know how to generate a column which can fill the cells
in the
order: FACT(1) ; FACT(2); FACT(3)... etcetera. Apparently it will not
work by
dragging the cells down.

Also, I need to generate a cell which can perform the function of:
f(x) = e^x = 1 + (1/1!)*x + (1/2!)*x^2 + (1/3!)*x^3... which by means is
the
exp fn of the maclaurin series.

any help or suggestions is very much appreciated.

Won't that throw an error if the first row or column is deleted (assuming the
table does not start in cell A1)?


"Bob Phillips" wrote:

=FACT(ROW(A1))

--

HTH

RP
(remove nothere from the email address if mailing direct)


"JMB" wrote in message
...
For you first question

If you are starting in cell A1:

=FACT(ROWS(A$1:A1))

and copy down.

"Joe" wrote:

I would like to know how to generate a column which can fill the cells
in the
order: FACT(1) ; FACT(2); FACT(3)... etcetera. Apparently it will not
work by
dragging the cells down.

Also, I need to generate a cell which can perform the function of:
f(x) = e^x = 1 + (1/1!)*x + (1/2!)*x^2 + (1/3!)*x^3... which by means is
the
exp fn of the maclaurin series.

any help or suggestions is very much appreciated.

Hi. Just to add....
In A1, you could enter this for the first part of the equation.
=1/FACT(ROW()-1)

and drag down to say A10. (ie Start w/ Fact(0) )

Then your Series can be calculated as...

=SERIESSUM(1,0,1,A1:A10)

Returns a number close to =EXP(1)
HTH :)
--
Dana DeLouis
Win XP & Office 2003


"Joe" wrote in message
...
I would like to know how to generate a column which can fill the cells in
the
order: FACT(1) ; FACT(2); FACT(3)... etcetera. Apparently it will not work
by
dragging the cells down.

Also, I need to generate a cell which can perform the function of:
f(x) = e^x = 1 + (1/1!)*x + (1/2!)*x^2 + (1/3!)*x^3... which by means is
the
exp fn of the maclaurin series.

any help or suggestions is very much appreciated.

JMB wrote:
Won't that throw an error if the first row or column is deleted (assuming the
table does not start in cell A1)?


"Bob Phillips" wrote:


=FACT(ROW(A1))

ROW(A1) is not an idiom one would choose if one is concerned with
robustness.

=FACT(ROWS($1:1))

entered in A1, would be robust against inserting rows/columns before the
formula cell and against deleting the first formula row.

Just to add one mo
Put n (= number of terms of the sequence f(x)) in A1 and x in A2 then enter the following array formula:
=1+SUM((FACT((ROW(INDIRECT("1"&":"&A1))))^-1)*A2^ROW(INDIRECT("1"&":"&A1)))
(Note that n 21 will not change the result).

Hans Knudsen


"Joe" skrev i en meddelelse ...
I would like to know how to generate a column which can fill the cells in the
order: FACT(1) ; FACT(2); FACT(3)... etcetera. Apparently it will not work by
dragging the cells down.

Also, I need to generate a cell which can perform the function of:
f(x) = e^x = 1 + (1/1!)*x + (1/2!)*x^2 + (1/3!)*x^3... which by means is the
exp fn of the maclaurin series.

any help or suggestions is very much appreciated.