Magic Number 2
仕事効率化
Macのみ対応
¥1,300
Math is easier with Magic Number.
When you can see math properly, able to type what you think, and do everything intuitively, math becomes a breeze.
From everyday math to advanced science, Magic Number lets you do more with less effort — whatever your level.
Here’s what you will enjoy:
See better — your eyes deserve more
• See math properly and beautifully.
Say no to messy ((8*sin(30))^(1/4)/5)*arcos(pi)
• See the whole expression at any size.
Everything is crystal clear and easy to understand.
• See better results with superior formats.
Type naturally — no more mental barriers
• Type math as you see it.
For 2 sin 30 + √ 9, just type ‘2 sin 30 + √ 9’
No more backward thinking ‘2 x 30 sin + 9√’
And no more awkward syntax ‘2 * sin(30) + sqrt(9)’
• Type fast without touching the mouse.
You get lots of handy shortcuts like X for multiply.
• Edit without thinking.
Made a mistake? Just click and type over it.
Calculate intuitively — with extra smartness
• You can deal with time:
8:30 + 0:45 = 9:15
• In fact you can deal with all kinds of numbers:
fractions, percentages, complex numbers, and more.
• You can let Magic Number do the algebra:
Enter ‘100 – ? = 55’. You get ‘? = 45’
Enter ‘240 – ? % = 192’. You get ‘? = 20’
Do more with less effort
• Want to make sense of a list of numbers?
The List feature gives you the sum, tax, and statistics
with couple of clicks. It’s like a mini speadsheet.
• The History lets you go back and reuse the past.
You can even compare results.
• You can export expressions beautifully as PDFs.
This means you have a simple equation editor.
Go beyond calculators
• Over 100 functions
• 25 digits accuracy
• 10 memories (variables)
• 4 customizable tax rates
• Over 50 scientific constants
• Statistics
• Linear regression
• Matrix (Inverse, determinant, Gauss-Jordan Elimination)
And much more.
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For more detail, screenshots, and video, visit our website www.MagicNumber.app.
Have a question, feel free to tweet @MagicNumberApp or email info@MagicNumber.app.
さらに見る • Improved compatibility with macOS 26 Tahoe
• New icon designed specifically for macOS 26 Tahoe
• Fixed a rare error in rectangular to polar conversion
• Minor bug fixes related to editing expressions
2.8.26 2月25日
• Improved compatibility with older versions of macOS
2.8.25 2024/01/14
Updated for macOS Sonoma
• Menubar App Mode is now functional in macOS Sonoma
• Fixed many cosmetic issues in macOS Sonoma
2.8.24 2023/10/06
• Minor bug fixes
• Improved robustness with older versions of macOS
2.8.23 2023/02/12
• Made the undo more robust
• Fixed some drawer issues from the last update
2.8.22 2022/10/13
• Ability to undo while you are typing an expression
• Improved copy and paste of expressions
• Improved compatibility with newer versions of macOS
• Fixed the issue that some buttons in Settings didn’t work
• Fixed the cosmetic issues with drawer buttons
• Fixed an editing bug
2.8.21 2022/10/05
• Fixed an equation solver issue involving the n-th root
• Fixed the cosmetic issues in Touch Bar
• Fixed minor bugs in Help
2.8.20 2022/08/03
• Fully optimized for Macs with Apple silicon
• Fixed cosmetic issues in macOS Big Sur
• Fixed a bug related to the # operator
2.8.18 2021/01/26
• Improved clarity of some UI elements
• Further improvement for future compatibility
• Fixed an issue with inserting current time
• Fixed the single quote shortcut for dates
2.8.16 2020/09/22
• Improved future compatibility of macOS
• You can paste text like “12:30” and it will be treated as time
• You can view numbers as time in the List drawer
• Minor bug fixes
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For more detail go to Menu ▸ Help ▸ What’s New
and follow the links.
2.8.15 2020/09/05
• Smarter paste
You can paste text with expression like “1 + 2 * 3”. Magic Number will automatically do the calculation and pastes the result.
• Imperial math
This is math involving imperial units. For example,
5 feet 11 inches + 4 inches
You can do that by typing 5 .. 11 + 0 .. 4
• Bitwise enhancements
New functions: NAND, XNOR, 2’s complement.
New buttons for common bitwise actions.
More shortcuts and better usability.
• Others
Improved compatibility with newer versions of macOS.
Various bug fixes.
For more detail go to Menu ▸ Help ▸ What’s New
and follow the links.
___
If you like Magic Number please take a minute to rate it.
This helps us a lot. Thanks!
2.8.14 2019/10/07
You can solve quadratic equations easily.
To solve x² + 2x – 3 = 0, just enter ?² + 2? – 3 = 0.
What’s more, you can solve cubic and quartic equations too.
Enjoy the power!
___
For more detail go to Menu ▸ Help ▸ What’s New
and follow the links.
2.8.12 2018/12/08
Fixed the date calculation issues introduced in version 2.8.10:
3 things you can do with dates:
• Calculate day of the week from a date
• Find out the date days before or after some date
• Get the number of days between 2 dates
Last but not least, improved compatibility with macOS Mojave.
___
For more detail go to Menu ▸ Help ▸ What’s New
and follow the links.
2.8.11 2018/09/27
Introducing date calculation. 3 things you can do:
• Calculate day of the week from a date
• Find out the date days before or after some date
• Get the number of days between 2 dates
Last but not least, improved compatibility with macOS Mojave.
___
For more detail go to Menu ▸ Help ▸ What’s New
and follow the links.
2.8.10 2018/09/26
Improved handling of calculations with gigantic numbers, in particular:
• Modular exponentiation
• Combinatorics
For more detail go to Menu ▸ Help ▸ What’s New
and follow the links.
___
If you like Magic Number please take a minute to rate it.
This helps us a lot. Thanks!
2.8.9 2018/05/21
• Equation of a line
Given 2 points, you can quickly find the linear equation in the form y = mx + b.
Go to Menu ▸ Help ▸ Geometry for more details.
• Vector product
Also known as the cross product. To calculate the vector product of (1, 2, 3) and (6, 5, 4), just enter (1, 2, 3) × (6, 5, 4).
• More languages support
Added support for Chinese and Russian.
For more detail go to Menu ▸ Help ▸ What’s New
and follow the links.
___
If you like Magic Number please take a minute to rate it.
This helps us a lot. Thanks!
2.8.8 2018/02/14
• Support for macOS High Sierra
In the spirit of High Sierra, we took our time to improve Magic Number’s foundation. The new features here are the fruition of this effort.
• Geometric functions
You can calculate the distance between 2 points, find the scalar product, and get the angle between 2 vectors. To explore, go to Menu ▸ Help ▸ Geometry.
• Mixed base calculation
Introducing the new hash (#) operator. Like HTML, you use # to specify hexadecimals like #FFCC99. And by pressing # repeatedly, you get binaries and octals too. This means you can have numbers with different bases in a single calculation. It’s truly flexible.
• Logarithm perfected
Previously, for log ₃ 27, you have to enter log (3 , 27) or log (3 ; 27).
Now you can simply enter log 3 space 27.
• And more…
- Added left and right bitwise shift operators
- Smarter pasting of hexadecimal numbers
- Fixed a rare cosine bug with certain radians value
- Fixed broken Wikipedia links for Constants
For more detail go to Menu ▸ Help ▸ What’s New
and follow the links.
___
If you like Magic Number please take a minute to rate it.
This will warm our hearts during the long cold winter.
2.8.5 2017/11/11
• Touch Bar support for the new MacBook Pro
It’s extensive and highly customizable. This means your favorite feature is just one tap away. It’s pretty smart too. You can sail through trigonometry with 3 easy buttons. Whatever you do, you can do it with less effort and more joy.
• Quantifier format
A new format to help you make better sense of big numbers. You can see 1 000 000 000 as 1 Billion or 1 B. If you prefer metric, you can see it as 1 G too. To explore, go to Menu ▸ View ▸ Format Options.
• A more versatile log
You can now calculate the logarithm for any base.
To calculate log ₃ 27, enter log (3 , 27).
You can also use semicolon: log (3 ; 27).
As usual, if you enter log 27, you get the natural log.
• And more…
- Gamma function
- Option to use % as modulo
- Option to copy results without separators
- Improved keyboard support for Extra Functions
For more detail go to Menu ▸ Help ▸ What’s New
and follow the links.
___
If you like Magic Number please take a minute to rate it.
This will warm our hearts during the long cold winter.
2.8.3 2017/01/04
• Menubar app
For convenience, Magic Number can behave as a menubar app similar to Spotlight.
Go to Menu ▸ Magic Number ▸ Preferences. Then click the bottom right arrow for more.
• Significant digits
Also known as significant figures. See the results in this format via
Menu ▸ View ▸ Number Format ▸ Significant Digits.
• Improved compatibility with macOS Sierra.
Love Magic Number? Please take a few seconds to rate it.
It helps us a lot. Thanks for your support.
2.8 2016/08/12
Features
• More love for film-makers
Introducing timecode and frame rate calculations.
• Finer time conversions
New functions that let you convert 1:20:30 into seconds or minutes easily.
• Shortcut for recent function
If you used a function from the menu, you can use it again by pressing control-F.
Refinements & fixes
• A more organized and clearer UI for Extra Functions.
• Fixed an obscure bug related to editing around the square root.
Thanks to Drew for reporting.
• Resolved a compatibility issue with OS X 10.7.
Thanks to Gatúmbelo for reporting.
To learn more, go to Menu ▸ Help ▸ What’s New.
Love Magic Number? Please take a few seconds to rate it.
It helps others finding the right calculator.
2.7.10 2016/05/19
Refinements and Fixes
• Magic Number now preserves your drawer selections.
• More optimization, less cruft, and cleaner code.
As the result, OS X 10.7 (Lion) is no longer supported.
• Fixed rounding errors with arctangent in radians.
• Fixed a rare error in converting radians to degrees.
Recent Feature
• Sticky operator
This makes typing expressions easier with fewer parentheses.
To learn more, go to: Help ▸ What’s New.
If you like Magic Number, please consider rating it. This helps us a lot.
Thanks for your support!
2.7.8 2016/02/20
Feature
• Sticky operator
This makes typing expressions easier with fewer parentheses.
To learn more, go to: Help ▸ What’s New.
Bug fixes
• Fixed a crash from calculating cosine for certain angles in radians.
• Fixed a formatting bug related to fractions.
• Fixed typos in the German version.
Love Magic Number? Please take a few seconds to rate it.
This helps others finding the right calculator.
2.7.7 2016/02/10
Just a little update to start the new year.
• More results
As always, you can press R for the latest result.
Now, you can press R repeatedly for the recent results.
Extra bonus: click and hold the result button to reveal its ‘secret’ menu.
• More robust
Besides bug fixes, this update improves reliability.
If Magic Number encounters damaged data, instead of quitting,
it now tries to recover it. If that fails, it will discard and use new data.
Hopefully this is something you never have to encounter.
For more details, go to MagicNumber.me/2.7.6
2.7.6 2016/01/14
A sweet update for Christmas:
• Complex made simple
Simple notation for complex numbers. It’s clear and easy.
It’s a cure for parenthesizing pain
• 2D for everyone
When a 16 by 9 photo is enlarged 400%, the new size is 16×4 by 9×4.
Doing the math is repetitive. Now you can do it in one easy step
— by coolly using complex number without knowing it.
• Easier complex functions
Easier than Re or Im, meet the new Part function.
Also you get a new way for polar and rectangular..
• Modulo and quotient
Now based on Euclidean division for extra math correctness.
This affects negative numbers only.
(Don’t worry, you can still use the old way.)
• Various bug fixes including a fix for the occasional startup crash.
For the full story, go to MagicNumber.me/2.7.5
2.7.5 2015/12/19
This is a healthy update. : )
• Improved compatibility with OS X El Capitan.
• Engineering-wise, Magic Number is more streamlined and optimized.
• A Better History
You get more functions. And there are tax functions to make tax less taxing.
• A Sweeter List
You get more functions too. They are intuitively grouped and easier to find.
You can sort the list by clicking the table heading. (And shift-click to sort in reverse).
For more info, go to menu Help > What’s New
If you have a minute, please consider rating it on the App Store. This would make my day.
Thank you : )
2.7.2 2015/10/02
• Improved compatibility with macOS 26 Tahoe
• New icon designed specifically for macOS 26 Tahoe
• Fixed a rare error in rectangular to polar conversion
• Minor bug fixes related to editing expressions
さらに見る バージョン2.8.26 2月25日
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