I want to create a function in access to calculate a total. Where can I find a step by step guide?

A function can be entered into a function as a parameter. For example if you named your function CEENBot you would ask for a parameter in the header like this:

CEENBot()
Func
:
EndFunc

the parameter can be any type of variable, but it must match the type entered when it is used, so you can't be telling the calculator you entered a function and trying to use rref( on it

To your second question the calculator does generate a table, however it's not really accessible (as far as I know) from a program/function. The table can be viewed by pressing (Diamond)+F5 but it only handles functions that are graphed. You can manually create a table if you want by using the function (for this example y1) with and giving it a list of X values (for this example listx) to output a list of Y values (yep, this one is listy)

y1(listx)->listy

from there you can construct your own table

[email protected] My manual is 75 pages. I can email it to you. Please put Casio FX-115ES as the subject. Awaiting your response.

fx-115ES User's Guide
About this Manual
• The MATH mark indicates an example that uses Math format,
while the LINE mark indicates Linear format. For details about
input/output formats, see "Specifying the Input/Output Format".
• Keycap markings indicate what a key inputs or what function it
performs.
Example: 1, 2, +, -, !, A, etc.
• Pressing the 1 or S key followed by a second key performs
the alternate function of the second key. The alternate function is
indicated by the text printed above the key.
• The following shows what the different colors of the alternate
function key text mean.
If key marking
text is this color: It means this:
Yellow
Press 1 and then the key to access
the applicable function.
Red
Press S and then the key to input the
applicable variable, constant, or symbol.
Purple (or enclosed Enter the CMPLX Mode to access the
in purple brackets) function.
Green (or enclosed Enter the BASE-N Mode to access the
in green brackets) function.
• The following shows an example of how an alternate function
operation is represented in this User's Guide.
Example:1s(sin-1)1=
Indicates the function that is accessed by the key
operation (1s) before it. Note that this is not part
of the actual key operation you perform.
sin-1{D}
Keycap function s
Alternate function

To clean the slate so to speak, just reset the RAM.

1. Press [2nd][+] to access the (MEM)ory management function
2. Press [7:Reset]
3. Press [1:All Ram]
4. Press [2:Reset]
5. Press [CLEAR] to erase the "RAM cleared" Message

Calc

The function avgRC( calculates forward-difference quotients and the nDeriv( calculates central-difference quotients. Take your pick. You can also use the d( differentiate function.
You can also create a small program or function that gets a function as argument, along with the variable and the step and returns one of the difference quotients. (central, forward, or backward).

Error messages are important to help solve the problem.
Try the following instructions to draw the function Y=5X+2
but first Reset the calculator by pressing the RESET button on back of calculator. I do not want you to run into problems created by old settings.

1. Turn calculator ON. If you do not see several icons press [MENU].
2. Use arrow to select the [GRAPH] application and press [EXE].
3. In the entry screen, the line with Y1= is highlighted. If it is not, use arrow to highlight it.
4. Press the right arrow, the highlighting disappears leaving you with Y1= and the blinking cursor.
5. At the position of the cursor type 5 then press the [X, theta,T] key, under the [ALPHA]. On the screen appears 5X, complete your equation by typing [+] 2
6. Press [EXE] to store function.
7. If you want to draw other functions, it is time to do so on that screen.
8. When done, press [F6:Draw].
9. If the screen does not show a lot of the function, you can use the arrow keys to pan (move the center of the graph. You can pan Up, Down, Left, or Right.
   
10. You can also press [SHIFT][V-Window] to set the window limits.

Hi,
Not every function on the TI83Plus calculator has a dedicated key, or is accessible through a key sequence. Among the keyless function is the factorial function.

To access the factorial function

1. Through the catalog of commands: press [2nd][0] (CATALOG) and scroll Up till you reach the exclamation mark !
2. Press [MATH]. Use right arrow to highlight PRB menu. The factorial function is the 4th in the list.

Syntax

Type the number and use one of the foregoing access methods to echo the exclamation mark on the home screen and press ENTER.
Ex: 12! =479001600

The largest number that you can use with the factorial is 69.

Hope it helps.

Hi,

MR is Memory Recall
MC is Memory Clear
M+ is Memory add
M- is Memory subtract

These are used to add and subtract the answers to multi-step equations so you can do the small steps with the calculator, then store, change or recall the total as needed. You might add a long string of numbers in groups this way. Or you can do all operations in one parenthesis, then just store the total of each.

A good problem to illustrate this would be : (123 x 3) + (55 - 24) + (10^2) - (7 x 8) = ???
Using MR, M+ and M-, you can do each one as a group, and only store the answers. 123 x 3 = 369 so M+ to put 369 in memory. Clear it from the calculator. 55 - 24 = 31, so M+ to put this in memory and add to the 369 already there. Clear it from the calculator. 10^2 = 100, so M+ this to memory also to add it. Clear it from the calculator. 7 x 8 = 56 so M- this to SUBTRACT it from memory. Clear it from the calculator if desired. Now, when you then hit MR, you will get the total of all of these small equations in parenthesis -- 444.

Hope i helped you.

Thanks for using ' Fixya ' and have a nice day!!

Dear Madiha35,

 

I would recommend the use of the Table Function in Excel.

 

Here are the steps in Excel 2007, if this does not work for your version please add comment for me to reply to.

 

Conversely, If you would like the softcopy of the screenshots, I would be happy to email them to you.

 

Excel 2007 had a budget format workbook

New workbook, Select Budgets in the last hand navigation, Select Personal Budget.

 

Step 1:  Enter your data into the worksheet.

 

Step 2:  Create Table

             Highlight the relevant data

             On the insert tab, click on Table

             

Step 3:  Verify Table range is correct, Click OK

 

Step 4:  Select the cell you where you wish to Sum Data.

         Click on Autosum.

 

Step 5:  To Insert new data

         Click on the sum row in the table, (Not the entire worksheet row)

         Right click, Insert, Insert Table rows from above

 

Step 6:  Enter new data in row

 

Step 7:  Data is automatically calculated in formula.