Instructions :

You don't need to install anything, simply use the virtual mathematics keyboard below to type your equations. You can use this online keyboard in alternation with your physical keyboard, for example you can type regular numbers and letters on your keyboard and use the virtual math keyboard to type the mathematical characters.  You can hold [Shift] for the upper case Greek characters. Once you are done, you can save to file or copy [Ctrl]+[c] & paste [Ctrl]+[v] it to other documents or to your email.

This online mathematical keyboard is limited to what can be achieved with Unicode characters. This means, for example, that you cannot put one symbol over another. While this is a serious limitation, multi-level formulas are not always needed and even when they are needed, proper math symbols still look better than improvised ASCII approximations.


Math Symbol Keyboard Download


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The advantage of using plain Unicode is that you can copy & paste your text into any text file, e-mail message or HTML document and it will (usually) be displayed correctly without any special plugins. If you need to type more complex mathematical formulas (e.g. fractions), you should use a more advanced tool like LaTeX.

This editor includes those Greek letters which are most commonly used in math, physics and other sciences.If you need to type other Greek letters, you can switch to the Greek keyboardwhile typing (your text will be preserved across editors)

The following mathematical symbol sets are available in the Symbols group in Word. After clicking the More arrow, click the menu at the top of the symbols list to see each grouping of symbols.

Unicode has a code point from 2200 to 22FF for mathematical operators. In addition, there are also many other mathematical symbols part of Unicode system like integrals, greater/less than, etc. You can use the decimal values of the Unicode points to use with the alt keys on Windows based documents. Below is the complete list of alt code shortcuts for mathematical symbols. Drop in a comment, if you see some important symbol is missing.

On Windows based documents, hold one of the alt key on your keyboard and press the numbers in the first column of the above table. For example, alt + 177 will produce the plus or minus symbols like tag_hash_109. This will work on all Windows based Microsoft documents like Word, Excel and PowerPoint. However, you need to have a keyboard with number pad for using alt code shortcuts.

In addition to typing equations, you can also select the math symbols from different categories like Basic Math, Greek Letters, Letter-Like Symbols, Operators, Arrows, Negated Relations, Scripts and Geometry.

The math symbols typed using the alt code shortcuts, Symbol utility and Character Map are like a text characters. You can change the size and format these symbols similar to any other text content on your documents. This is same for using option code shortcuts in Mac and Character Viewer app. Especially, you can choose many font variations of math symbols in Character Viewer app.

When you use equations, the symbols will behave like text boxes inside your document. You need to manually align the position and line height of the equations to match with other text content. Also, the equations will become unreadable or converted to images when you change the document formats. Therefore, avoid using equations for smaller needs and use superscript, subscripts and math symbols using other explained options.

Second, there is a solution with the Windows 10 version 1903 onwards. Microsoft updated the emoji keyboard to include math symbol as explained in this article. This is an easy way to look and insert if you known the symbol. However, there is no search function currently for symbols and hope Microsoft will include this soon.

I'm creating an Angular application, and I'd like to create a virtual mathematical symbols virtual keyboard to allow users to select the math symbols. Because many math symbols are unavailable from the normal keyboards.What I want to achieve is like the screenshots below:enter image description here

See the "Custom: Mapped Keys" example on this website: I have used this library in the past with good success. GitHub project. There are instructions there for installing using npm: npm i virtual-keyboard.

One almost existed. The program I use to write TeX has several "keyboards". For example, typing Ctrl-g switches to the Greek "keyboard" and then "a" puts "\alpha" in your file; typing Ctrl-s and then "a" puts "\angle" in your file. At one time, the owners of the program were planning to produce a keyboard with the property that the symbol on the keyboard would change when you switched keyboards. So when you typed Ctrl-g, you would see $\alpha$ on the "a" key (I think they were planning to use LEDs). It was certainly an interesting idea, but, no, I wouldn't buy such a thing --- like most people here, I touch-type, and prefer to enter everything with a sequence of normal characters.

There used to be a number of specialized keyboards for APL fans - like the Unicomp keyboard, which comes 'closer' than usual keyboards. Or you could always re-program this keyboard to your heart's content!

This is similar, though not perhaps as severe, to the problem of trying to write in Japanese using either kanji or kana on a keyboard. (Same problem in Chinese, of course -- it's just that I've more familiarity with Japanese.) The solution there is not to have a huge keyboard with lots of symbols, but for the software to do the work. All one would need is an input system for mathematics. For me, although I concede it is not optimal, this is TeX. (In fact, TeX is recognised as an input system in Emacs.)

Any keyboard is reprogrammable to your heart's content (assuming you're using a decent operating system). When typing a LaTeX document, I reprogram my keyboard so that the backslash is in place of the semi-colon, the numbers and shift-numbers are swapped, and a few other optimisations. I did this because typing LaTeX with an ordinary keyboard was causing me some pain in my fingers and doing this adjustment fixed it.

If one is using Linux, one can set up compose sequences to have access to a large number of mathematical symbols. If one is using Windows, one can simulate this using a freeware application called "allchars". If one is using a Macintosh, one should be able to do something similar, but as I don't regularly use such a computer, I do not know if a third-party application is necessary.

I actually have an onscreen keyboard that has these layouts.Here you can find a bunch of layouts, the one called "Special" has Greek, and as many math symbols as I could stuff in, using shift, ctrl, and combinations.

Might be a nice touchscreen app, even for a fairly small touchscreen device like an Android phone. Most text typing would be on the computer's normal keyboard, but symbols could be entered on a "virtual" touchscreen keyboard. The software would be set up so that you could type both keyboards simultaneously without having to mouse around and so forth. Hmm, maybe I'll try implementing this.

I don't care that I can't actually touch-type all those keys; as long as all the mathematical keys, Greek letters and European accents are somewhere on my desk, that's good enough. I want to be able to press it, not fiddle around in software to insert my characters.

Math is moving away from the pen and paper (or chalk and chalkboard) days. Computers are everywhere, and, unlike days of old when computers were notoriously BAD at math, modern languages, such as Python, have built in representations of fractions, complex numbers, positive and negative infinity, etc.

And while, yes, I am aware that I can remap a standard keyboard, and while yes, I touch type... some of these symbols would be used often enough to want on the keyboard, yet rarely enough to have no idea where you put them. (Where the %&@# did I put phi? CTRL-P? Bah, PI... Alt P? Rho? Whats that doing there?)... a quick look down on the proper keyboard could solve this easily.

someone dumped some heavy papers on my keyboard a couple of days ago and ever since then the Command Key will only display symbols and not perform regular commands. ie. instead of pasting, Command V just gives a square root symbol. Instead of copying, Command C gives a small letter 'c' with a cedilla. In other words, just math symbols. It's very annoying and no aid to productivity. Has anyone got any idea how I can restore the functionality of my Command Key (it doesn't matter what keyboard I attach to my Mac, I get the same problem).

COMMAND V is for pasting text.....and then there are all the other useful Command key functions that I'm unable to access (like italics, bold, underline etc) because my Command key has been hijacked for the purposes of math symbols courtesy of the reassignment of the key by unknown means.

I have also accessed the Activity Monitor and removed 'pboard' setting for the clipboard just in case it was something to do with that. Also performed a "killall pboard" in Terminal. I've also reset PRAM and performed numerous reboots. I've also changed keyboards a few times in case that might kickstart proper function. I've also reset everything in keyboard, mouse and Accessibility. Oh, and I've selected and deselected "Mouse Keys" because sometimes that can cause a problem similar to this.

Have you perhaps installed some other app like Karabiner which remaps Command to Alt/Option? Such remapping is common among former Windows keyboard users, since Apple's Command key is where the Windows Alt key is. Alt/option is what Mac's use to create symbols.

Math Symbol Keyboard is a paid app for Android published in the System Maintenance list of apps, part of System Utilities.


The company that develops Math Symbol Keyboard is App Allure. The latest version released by its developer is 1.2.1.


To install Math Symbol Keyboard on your Android device, just click the green Continue To App button above to start the installation process. The app is listed on our website since 2023-04-16 and was downloaded 125 times. We have already checked if the download link is safe, however for your own protection we recommend that you scan the downloaded app with your antivirus. Your antivirus may detect the Math Symbol Keyboard as malware as malware if the download link to com.appallure.mathkeyboard is broken.


How to install Math Symbol Keyboard on your Android device:Click on the Continue To App button on our website. This will redirect you to Google Play.Once the Math Symbol Keyboard is shown in the Google Play listing of your Android device, you can start its download and installation. Tap on the Install button located below the search bar and to the right of the app icon.A pop-up window with the permissions required by Math Symbol Keyboard will be shown. Click on Accept to continue the process.Math Symbol Keyboard will be downloaded onto your device, displaying a progress. Once the download completes, the installation will start and you'll get a notification after the installation is finished. e24fc04721

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