Magic Number – The Calculator
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
• Linear regression
• Matrix (Inverse, determinant, Gauss-Jordan Elimination)
And much more.
For more detail, screenshots, and video, visit our website MagicNumber.me.
Have a question, feel free to tweet @MagicNumberApp or email [email protected]
• 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!
Most Helpful Reviews
The Ideal Calculator! - I've been using Magic Number for several years now, and it's the only calculator software I use - after decades of searching of the perfect calculator going back to my first computer in 1980. Magic Number has been the closest to perfection I've found, and the recent addition of editing for past results puts the icing on the cake. (I've been using the beta for about a month now, and the editing stuff works just fine.)