I need some help in writing a formula in excel with data from the cell H2 as 'x' and O2 as 'n' for the following equation.
x/1!+x^2/2!+x^3/3!+.....+x^n/n!
Is there a way to write a formula for this in excel and update a cell with resultant data?
Formula in C2 is
{=SUM($A2^ROW($A$1:INDEX($A:$A,$B2))/FACT(ROW($A$1:INDEX($A:$A,$B2))))}
This is an array formula. Put it into the cell without the curly brackets and then press [Ctrl]+[Shift]+[Enter] to finish.
Edit:
prepared for copying downwards
ROW($A$1:INDEX($A:$A,$B2)) = {1;2;3;...;n} with $B2 = n
i think you are trying to achieve this:
=(H2)/FACT(1)+(H2^2)/FACT(2)+(H2^3)/FACT(3)+....+(H2^O2)/FACT(O2)
hope it solves it.
Related
This question is linked to Formula to remove every middle name in a cell in Excel.
I basically want to make an if else statement in excel. So the IFchecks if the cell is equal to "Gian" OR"Pier", if the condition is confirmed the formula proceeds to use this other formula
=IFERROR(LEFT(A2,FIND(" ",A2)-1),A2)
Sorry guys idk how to do it in an excel way. I can show you in for example in a Java or C way.
if(A2=="Pier" || A2=="Gian")
=IFERROR(LEFT(A2,FIND(" ",A2)-1),A2) \\the excel formula that deletes every second/third name if the cell
if formula in excel that checks a condition and if its verified it proceeds to use another excel formula
You could try the following as per your Excel Versions
• Formula used in cell B2
=IF(OR(TEXTBEFORE(A2&" "," ")={"Pier","Gian"}),A2,TEXTBEFORE(A2&" "," "))
Or, in cell C2
=IF(OR(LEFT(A2&" ",FIND(" ",A2&" ")-1)={"Pier","Gian"}),A2,LEFT(A2&" ",FIND(" ",A2&" ")-1))
Just adding the use of LET() which makes it simpler,
• Formula used in cell B2
=LET(x,TEXTBEFORE(A2&" "," "),IF(OR(x={"Pier","Gian"}),A2,x))
Or, Formula used in cell C2
=LET(x,LEFT(A2&" ",FIND(" ",A2&" ")-1),IF(OR(x={"Pier","Gian"}),A2,x))
Using MAP() to Spill as one dynamic array formula but the logic remains same.
• Formula used in cell D2
=MAP(A2:A6,LAMBDA(m,
LET(x,TEXTBEFORE(m&" "," "),
IF(OR(x={"Pier","Gian"}),m,x))))
you have to use the AND(...) and OR(..) for chaining logical conditions.
Here's an example
I am making a simple Expense report with columns as shown in
The formula # D3 and on is D3 = =D2-B3
the problem comes when, sometimes, i need to feed in a previous dates,
then i am required to move/insert a row in the Range A1:C#!
this result in shifting the values of B# in Column D ... formulas
lookie result:
Even if i manually enter = $D$2 - $B$3 for the entire Column D,
when i move B3 to B4... the D formula gets messed up.
How can i fix the formulas to always be = D[previous row] - B[current row]?
Try this in D3 and fill down.
=INDEX(D:D, ROW()-1)-INDEX(B:B, ROW())
You may try to indirectly reference the cells using INDIRECT function like this:
=INDIRECT("D"&(ROW()-1))-INDIRECT("B"&ROW())
The concatenated text string "D" and the output of ROW function inside the parentheses form a reference-like string (i.e. D3, D4, D5, etc.) that is evaluated by INDIRECT function to display their values. Very useful if you'd like to use it in such a way as you describe it. Use sparingly, though as it is a volatile function and could be slow in large workbooks.
Hope this helps..
References:
INDIRECT function
HI i am trying to write the IF function like this.
=IF(AND(E3="Epyllion",J3="7"),".70","")
But result always shows 0 instead of .70.
My point for this function is,
IF E3="Epyllion" AND J3="7" Then .70 AND IF E3="Epyllion" AND J3="5" Then ".72" AND IF E3="Epyllion" AND J3="3" Then ".80"
Can someone help me to write this formula.
The following formula works for me.
IF(AND(E3="Epyllion",J3=7),70,IF(AND(E3="Epyllion",J3=5),72,IF(AND(E3="Epyllion",J3=3),80,"NULL")))
Try this formula in F2 cell
=IF(AND(E2="Epyllion",J2=9),".90",
IF(AND(E2="Epyllion",J2=7),".70",
IF(AND(E2="Epyllion",J2=5),".50",
IF(AND(E2="Epyllion",J2=3),".30",""))))
Your formula should have been
=IF(AND(E3="Epyllion",J3=7),".70","")
unless Cell J3 is formatted as text.
With all the conditions mentioned in the question formula can be written as
=IF(E3="Epyllion",IF(J3=7,".70",IF(J3=5,".72","0.8")))
provided you just have 7,3,5 for Cell J3. If you have more than these three values then use
=IF(E3="Epyllion",IF(J3=7,".70",IF(J3=5,".72",IF(J3=3,".80",""))),"")
I have a column J with the below array formula:
=IF(ISNUMBER($H$5:$H$263), $H$5:$H$263, $I$5:$I$263)
And a cell on a summary line that references the contents of that column:
=SUMIF($J$5:$J$267,"<"&(TODAY()+365), $L$5:$L$263)
The above gives me the result I want, but I am wanting to consolidate this down into a single formula.
I have tried the below:
=SUMIF(IF(ISNUMBER($H$5:$H$263), $H$5:$H$263, $I$5:$I$263),"<"&(TODAY()+365), $L$5:$L$263)
But it ends up only summing the contents of the left side of the IF
So the below can get me what I want:
=SUMIF(IF(ISNUMBER($H$5:$H$263), $I$5:$I$263, $H$5:$H$263),"<"&(TODAY()+365), $L$5:$L$263) + SUMIF(IF(ISNUMBER($H$5:$H$263), $H$5:$H$263, $I$5:$I$263),"<"&(TODAY()+365), $L$5:$L$263)
But I'm not sure what I am doing wrong with the first shorter formula.
Use this array formula:
=SUM(IF(IF(ISNUMBER($H$5:$H$263),$H$5:$H$263,$I$5:$I$263)<TODAY()+365,$L$5:$L$263))
Being an array formula it needs to be confirmed with Ctrl-Shift-Enter instead of Enter when exiting edit mode. If done correctly then Excel will put {} around the formula.
You can use SUMPRODUCT without the need for CSE:
=SUMPRODUCT(((ISNUMBER($H$5:$H$263)*($H$5:$H$263)+(NOT(ISNUMBER($H$5:$H$263)) * ($I$5:$I$263)))<TODAY()+365)*$L$5:$L$263)
I would also recommend the use of EDATE(TODAY(),12) in place of TODAY()+365 to deal with leap year.
I have a problem with the insert of a formula in Excel.
As you can see once the excel is generate, the formula is in this format ('#NOME?') , but it is correct! Clicking on it with the mouse in fact you see the correct formula.
To enter the formula I do this:
xlsSheet.Cells(5, 5) = "=SOMMA(H1:H7)"
Is there another way?
The formula needs to be written with the English name Sum.
So =Sum(H1:H17) for example.