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MILOCALC spreadsheet program

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MILOCALC43 Splashscreen

MiloCalc 4.3 splashscreen

MILOCALC spreadsheet program

General Info
Contributor(s): MiloTsukroff
Release Date: March 12, 2016:
Development Status: Stable
Version: 4.3
Size: 55 KB
Mode(s): Single-Player
Language(s): English

MILOCALC V4.3 provides a fully-functional, working spreadsheet. It allows you to do quick math and financial work on your DSi or 3DS / 3DS XL without having to fire up a computer. MILOCALC V4.3 will save or load your spreadsheet, so you do not lose your work. Powerful, convenient, useful, fast! Download it today, use it in the grocery store or at work!


MILOCALC V4.3 is a spreadsheet program. Its grid of 26 columns and 99 rows shows a "window" of 3 columns of 20 rows (60 cells). Each "cell" has an address, which is its column letter, A through Z, and a row number, 1 through 99. The maximum cell coordinate is Z99. Every "cell" is a calculator display. It shows the results of any calculation stored in that cell. If you want to put text there, the cell will show text instead of a numeric value.

After starting the program, you will see the cell cursor placed on cell A1. The cell cursor color is yellow. Press the "X" button to go to the Help screens.

To move the cell cursor, use the "+" directional keys or the circle pad. When you move beyond the initial 3 columns and 20 rows, the screen will scroll. Hold down the left shoulder button to "Page" - move a screen at a time, up, down, right, or left.

The current cell address is always at the very bottom-left of the upper screen. The contents are shown at the bottom of the screen. For numeric cells, there is an extra display line showing the results of calculation, or if an error, what the error is with its number.

Four icons at the bottom-right of the lower touch screen are: Pencil icon - Edit cell contents; Eraser icon - Delete menu; Recalc icon - Recalc menu; and Folders icon - brings up the File Manager.

Edit cell contents: The cell cursor box turns white. Edit the contents of the cell at the bottom of the upper screen.

Delete menu: Delete current cell, current row, or current column. Contents are simply blanked out. You can tap "NO" or press "B" to exit.

Recalc menu: Recalc immediately, or switch Autocalc "On" or "Off". You can tap "NO" or press "B" to exit.

File Manager: Allows you to Save or Load your spreadsheet, or start a New spreadsheet. Number your spreadsheets from 0 to 999. To save a spreadsheet, choose Save and press the A button. Enter the number of the spreadsheet. MILOCALC will ask you if you want to save, and will show you the name it will save to. Select Yes and press the A button. You must confirm that you want to save every file, and for larger spreadsheets which are split up into multiple files, you have to confirm saving each file. Just keep tapping away at the "Yes"/"End" button until MILOCALC finishes saving. (Make certain to save _all_ files or the spreadsheet will be corrupted.)

Loading a spreadsheet: Choose Load and press the A button. Enter the number of the spreadsheet. MILOCALC will ask you if you want to load. It will show you the name. Select Yes and press the A button. The spreadsheet will load automatically, including all extra files.

Column width starts at an even 10 characters wide for every column. Use the "Format" button on the bottom-left of the lower screen to adjust. Column width can be varied from 1 character wide to 26 characters wide.

Numeric Cells: There are two ways to start a numeric cell: Edit a cell (A button or Edit icon) and start with the "=" equals character; or, directly tap the "=" button, which will start the edit process for you with the "=" already entered. The "=" equals in the beginning tells MILOCALC V4.3 that this cell is numeric. Its value will be displayed, not its contents.

Both simple and complex arithmetic is available. The simple operators work fine: Plus + Minus - Times * Divide / and ^ exponentiation. Negative sign is allowed. Decimals work fine. Parentheses can be used to group terms, to the depth allowed by the 32-character cell contents limit. Proper arithmetic hierarchy is followed: Parentheses first, then multiplication/division/exponentiation, then lastly addition and subtraction. To show this: The value of "=1+2*3+4" is 11; the value of "=(1+2)*(3+4)" is 21.

Cell References: The real power of a spreadsheet comes from being able to use the value of another cell as a number. Cell references are simply their address, column letter followed by row number. For example, a formula referencing cell F14 might look like "=5*F14" This will show five times whatever the value of cell F14 is. The numeric value of text cells and empty cells is always zero.

Copying cells: If you want to copy a text cell, highlight it with the cell cursor and press the "R" right shoulder button. The display at the bottom of the top screen will say, "Copy mode". Move the cell cursor to the cell you want to copy to and press the "A" button. If you press the "B" button at any time, the Copy mode will abort without copying.

Copying numeric cells: Numeric cells are copied completely as they are. Numeric cells with references are as 'relative' references. To fix a column or row, so that it becomes an 'absolute' reference, place a dollar sign - $ - before the row or column reference. For example, absolute cell A1 is $A$1. Fixing just the row: A$1 . Fixing just the column: $A1 . Press "X" to paste the value of the numeric cell, not its formula.

Many functions are available in MILOCALC. Use the Help screens for details. The most important function is the "@SUM()" function, which sums across a range of cells. Functions are: @ABS, @SQR, @INT, @LOG, @EXP, @RND (random number), and @SGN. Trigonometric function @SIN, @COS, @TAN and @ATN use radians; @SiN, @CoS and @TaN use degees. @RAD and @DEG allow you to switch between Radians and Degrees. Statistical functions use a range: @SUM, @AVG, @MIN, @MAX, @CNT, @MED, @STD, and @VAR.

Help screens provide 6 screens of quick reference.

NOTE: Each cell's contents can be up to 32 characters long. Only 30 characters can be displayed at most.

NOTE: There is no "undo" in MILOCALC. Please be careful. Save your spreadsheet often.

NOTE: Due to Petit Computer limitations, numbers cannot exceed +524287 or -524287. An overflow will immediately terminate MILOCALC. You will not be able to save your spreadsheet. [This will be fixed by porting MILOCALC over to SmileBasic.]


Record of changes and bug fixes.

Version 4.3

The parentheses bug is fixed! This is an important fix; download this version and do not use the older versions! Other fixes:

- @DEG() throwing error

- @INT() wrong way on negative numbers

- File screen - 2nd and subsequent times it jumped to "Load". Bad behavior has been eliminated.

- File save was not using the full 0-filled number for all MEM files.

Version 4.0

New File Format implemented. Backward-compatible with older version. This file format incorporates storing graphics codes.

Graphics elements: Cell text color; variable borders (underline, sides, top, "box").

Variable Column widths. MAJOR rewrite to handle this!

"Soundscape" uses the BEEP tones to provide audible feedback on many functions.

Larger spreadsheet, increased from 64 to 99 rows.

Several new functions added, including true Log-Base-10, and Sin-Cos-Tan in Degrees.

Many bugs fixed and improved error checking.

Version 3.2Edit

Many new "minor" improvements, making MiloCalc easier to use. Major interface change, preparing for Version 4. - Auto Recalc (This is big and apologies for not including it from version 1)

- Better error checking to prevent overflow error on times (*) and @EXP()

- Added statistical functions for Median, Standard Deviation, and Variance

- Left shoulder button allows movement by page - pg up, pg dn, pg left, pg right

- Delete menu - cell, row, or column

- Internal space-saving improvements with multiple commands per line and replacing "PRINT" with "?".

Version 3.1Edit

Minor but important fixes. Mostly: - "New" spreadsheet function - Cursor drops one line after entry - MiloCalc remembers what file number you are saving to! - Longer edit line, conveniently starts at the far left - Hitting "=" to start a numeric cell pops the cursor to the right, no more "6=" entries and so on. - Better range error detection in the parsing engine.

(SCREEN SHOTS ARE OF MILOCALC 3.0 and do not reflect the 3.1 improvements.)

Version 3.0Edit

Added functions - new Parsing engine Vers. 3.1 New Help Screen system. Numerous bug fixes to the Parsing engine

Version 2.2Edit

  • Added grid lines (Y button); paste numeric cell value

Version 2.1Edit

  • Initial stable release

Future PlansEdit

Version 4.4: Insert and delete rows and columns. Menu system is installed but not implemented yet. Sort columns. Graphs!

Leave a comment if you have any suggestions for further improvements. I could add date math, like day-to-number and number-to-day, day-of-week, etc. but no plans at this time. (I am very good with date mathematics.) Feedback on bugs would be useful also.

Please also - if you have developed a really good MiloCalc spreadsheet, post it! I am writing quite a few, but they are for personal use.

Videos and ScreenshotsEdit

  • MiloCalc 4.3 Splash Screen
  • MiloCalc Main Screen - new format
  • MiloCalc Cell input screen
  • MiloCalc Delete Menu
  • MiloCalc File Manager screen
  • MILOCALC screen showing Quadratic formula spreadsheet.
  • MEM:MILOC404 Quadratic Formula



License Edit

MILOCALC 4.3 is supplied for non-commercial use by anyone. It is Copyright (C) 2013-2016 by Milo Tsukroff. All commercial and publication rights are reserved.


Please report any bugs found.


List anyone who worked on this game.

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