=IF(AND($F11="",$G11=""),"",IF(AND($F11="?",$G11=" ?"),"",IF(AND($F11=0,$G11=0),0,IF(OR($F110,$G110 ),(E11*F11)+(E11*G11/2)))))

I know these are multiple IF statements above, but I cant figure out what
the "" means?? eg. F11="". Does it mean if cell is blank then the cell with
this formula is blank ?

What about the "? " eg. F11="?". Does it mean if cell has any text in it
the the cell with this formula is blank ?

Thank for any feed back!

Brian

Brian,

If both cells F11 AND G11 are blank (ie "") then the result of this formula
will be blank.
This is the same with "?". That part of this formula is looking to see if
there is a ? in cell F11 and G11 and if there are, then the result will also
be blank.

Rob

"Brian" wrote in message
...
=IF(AND($F11="",$G11=""),"",IF(AND($F11="?",$G11=" ?"),"",IF(AND($F11=0,$G11=0),0,IF(OR($F110,$G110 ),(E11*F11)+(E11*G11/2)))))

I know these are multiple IF statements above, but I cant figure out what
the "" means?? eg. F11="". Does it mean if cell is blank then the cell
with
this formula is blank ?

What about the "? " eg. F11="?". Does it mean if cell has any text in it
the the cell with this formula is blank ?

Thank for any feed back!

Brian

Not quite correct. "" does not mean a blank cell. Rather it means a null
text string; that is, a text string with no characters in it. Initially,
this may sound the same, but there are important differences. For example, a
cell containing a formula cannot be blank, but the formula can return a null
text string. Such a cell, or a truly blank cell, will both satisfy the
condition A1="", but =ISBLANK(A1) will not be the same.

"RobN" <none wrote in message ...
Brian,

If both cells F11 AND G11 are blank (ie "") then the result of this
formula will be blank.
This is the same with "?". That part of this formula is looking to see if
there is a ? in cell F11 and G11 and if there are, then the result will
also be blank.

Rob

"Brian" wrote in message
...
=IF(AND($F11="",$G11=""),"",IF(AND($F11="?",$G11=" ?"),"",IF(AND($F11=0,$G11=0),0,IF(OR($F110,$G110 ),(E11*F11)+(E11*G11/2)))))

I know these are multiple IF statements above, but I cant figure out what
the "" means?? eg. F11="". Does it mean if cell is blank then the cell
with
this formula is blank ?

What about the "? " eg. F11="?". Does it mean if cell has any text in
it
the the cell with this formula is blank ?

Thank for any feed back!

Brian

How do you have "a text string with no characters in it"?

That's like "an algebraic equation with no variables in it."

Dave

On Dec 18, 4:26 am, "Stephen" <none wrote:
Not quite correct. "" does not mean a blank cell. Rather it means a null
text string; that is, a text string with no characters in it. Initially,
this may sound the same, but there are important differences. For example, a
cell containing a formula cannot be blank, but the formula can return a null
text string. Such a cell, or a truly blank cell, will both satisfy the
condition A1="", but =ISBLANK(A1) will not be the same.



"RobN" <none wrote in . ..
Brian,

If both cells F11 AND G11 are blank (ie "") then the result of this
formula will be blank.
This is the same with "?". That part of this formula is looking to see if
there is a ? in cell F11 and G11 and if there are, then the result will
also be blank.

Rob

"Brian" wrote in message
...
=IF(AND($F11="",$G11=""),"",IF(AND($F11="?",$G11=" ?"),"",IF(AND($F11=0,$G11-=0),0,IF(OR($F110,$G110),(E11*F11)+(E11*G11/2)))))

I know these are multiple IF statements above, but I cant figure out what
the "" means?? eg. F11="". Does it mean if cell is blank then the cell
with
this formula is blank ?

What about the "? " eg. F11="?". Does it mean if cell has any text in
it
the the cell with this formula is blank ?

Thank for any feed back!

Brian- Hide quoted text -

- Show quoted text -

No, a cell has a data type, or not, and a data size. They are different
properties of an object.

--
---
HTH

Bob


(there's no email, no snail mail, but somewhere should be gmail in my addy)



"Dave F" wrote in message
...
How do you have "a text string with no characters in it"?

That's like "an algebraic equation with no variables in it."

Dave

On Dec 18, 4:26 am, "Stephen" <none wrote:
Not quite correct. "" does not mean a blank cell. Rather it means a null
text string; that is, a text string with no characters in it. Initially,
this may sound the same, but there are important differences. For
example, a
cell containing a formula cannot be blank, but the formula can return a
null
text string. Such a cell, or a truly blank cell, will both satisfy the
condition A1="", but =ISBLANK(A1) will not be the same.



"RobN" <none wrote in
. ..
Brian,

If both cells F11 AND G11 are blank (ie "") then the result of this
formula will be blank.
This is the same with "?". That part of this formula is looking to see
if
there is a ? in cell F11 and G11 and if there are, then the result will
also be blank.

Rob

"Brian" wrote in message
...
=IF(AND($F11="",$G11=""),"",IF(AND($F11="?",$G11=" ?"),"",IF(AND($F11=0,$G11-=0),0,IF(OR($F110,$G110),(E11*F11)+(E11*G11/2)))))

I know these are multiple IF statements above, but I cant figure out
what
the "" means?? eg. F11="". Does it mean if cell is blank then the
cell
with
this formula is blank ?

What about the "? " eg. F11="?". Does it mean if cell has any text
in
it
the the cell with this formula is blank ?

Thank for any feed back!

Brian- Hide quoted text -

- Show quoted text -

The closest analogy I can think of is the number zero. That's a numeric
value of "nothing". "" is a text string containing nothing (no characters).

The important point is that a formula can return a numeric value of zero or
a null text string (both of which, in their different ways, are "nothing"),
but it cannot return a blank cell.

"Dave F" wrote in message
...
How do you have "a text string with no characters in it"?

That's like "an algebraic equation with no variables in it."

Dave

On Dec 18, 4:26 am, "Stephen" <none wrote:
Not quite correct. "" does not mean a blank cell. Rather it means a null
text string; that is, a text string with no characters in it. Initially,
this may sound the same, but there are important differences. For
example, a
cell containing a formula cannot be blank, but the formula can return a
null
text string. Such a cell, or a truly blank cell, will both satisfy the
condition A1="", but =ISBLANK(A1) will not be the same.



"RobN" <none wrote in
. ..
Brian,

If both cells F11 AND G11 are blank (ie "") then the result of this
formula will be blank.
This is the same with "?". That part of this formula is looking to see
if
there is a ? in cell F11 and G11 and if there are, then the result will
also be blank.

Rob

"Brian" wrote in message
...
=IF(AND($F11="",$G11=""),"",IF(AND($F11="?",$G11=" ?"),"",IF(AND($F11=0,$G11-=0),0,IF(OR($F110,$G110),(E11*F11)+(E11*G11/2)))))

I know these are multiple IF statements above, but I cant figure out
what
the "" means?? eg. F11="". Does it mean if cell is blank then the
cell
with
this formula is blank ?

What about the "? " eg. F11="?". Does it mean if cell has any text
in
it
the the cell with this formula is blank ?

Thank for any feed back!

Brian- Hide quoted text -

- Show quoted text -

Well, this seems to make some sense.

If I put the following formula in B1, =IF(ISBLANK(A1),"",A1) , and
then in C1 enter =ISBLANK(B1) , FALSE is returned.

Dave

On Dec 18, 9:30 am, "Stephen" <none wrote:
The closest analogy I can think of is the number zero. That's a numeric
value of "nothing". "" is a text string containing nothing (no characters).

The important point is that a formula can return a numeric value of zero or
a null text string (both of which, in their different ways, are "nothing"),
but it cannot return a blank cell.

"Dave F" wrote in message

...



How do you have "a text string with no characters in it"?

That's like "an algebraic equation with no variables in it."

Dave

On Dec 18, 4:26 am, "Stephen" <none wrote:
Not quite correct. "" does not mean a blank cell. Rather it means a null
text string; that is, a text string with no characters in it. Initially,
this may sound the same, but there are important differences. For
example, a
cell containing a formula cannot be blank, but the formula can return a
null
text string. Such a cell, or a truly blank cell, will both satisfy the
condition A1="", but =ISBLANK(A1) will not be the same.

"RobN" <none wrote in
. ..
Brian,

If both cells F11 AND G11 are blank (ie "") then the result of this
formula will be blank.
This is the same with "?". That part of this formula is looking to see
if
there is a ? in cell F11 and G11 and if there are, then the result will
also be blank.

Rob

"Brian" wrote in message
...
=IF(AND($F11="",$G11=""),"",IF(AND($F11="?",$G11=" ?"),"",IF(AND($F11=0,$G11--=0),0,IF(OR($F110,$G110),(E11*F11)+(E11*G11/2)))))

I know these are multiple IF statements above, but I cant figure out
what
the "" means?? eg. F11="". Does it mean if cell is blank then the
cell
with
this formula is blank ?

What about the "? " eg. F11="?". Does it mean if cell has any text
in
it
the the cell with this formula is blank ?

Thank for any feed back!

Brian- Hide quoted text -

- Show quoted text -- Hide quoted text -

- Show quoted text -

? is not the wildcard here that you seem to think it is. Maybe you want

=IF(AND($F11="",$G11=""),"",IF(OR(NOT(ISNUMBER(F11 )),NOT(ISNUMBER(G11))),"",IF(AND($F11=0,$G11=0),0, IF(OR($F110,$G110),(E11*F11)+(E11*G11/2)))))

--
---
HTH

Bob


(there's no email, no snail mail, but somewhere should be gmail in my addy)



"Brian" wrote in message
...
=IF(AND($F11="",$G11=""),"",IF(AND($F11="?",$G11=" ?"),"",IF(AND($F11=0,$G11=0),0,IF(OR($F110,$G110 ),(E11*F11)+(E11*G11/2)))))

I know these are multiple IF statements above, but I cant figure out what
the "" means?? eg. F11="". Does it mean if cell is blank then the cell
with
this formula is blank ?

What about the "? " eg. F11="?". Does it mean if cell has any text in it
the the cell with this formula is blank ?

Thank for any feed back!

Brian