Are you looking for how to type the Backwards 3 “Ɛ” symbol? Then you’re in the right place.
We will tell you to step by step guide on how to use the backward 3 (aka a reverse 3, inverted 3, or flipped 3) character on different platforms and operating systems, whether that be phone (Android, iPhone), PC, or Mac.
What is Backwards 3?
The backward 3 is a symbol that looks like the reverse “E” latter or a reverse 3 in numeric form.
It’s sometimes called an inverted 3, flipped 3, 3 flipped, or flipping the 3.
It is known as the Greek letter epsilon, Ɛ.
Its primary use is on social media sites where people use it to mean the “love” symbol as part of a chat or their status.
The Ɛ is usually combined with a “greater than” > sign to finish off a heart – i.e., Ɛ>
Of course, one can also use a normal 3 and precede it with a “less than” < sign to form a heart – i.e., <3 – without having to resort to a backwards 3 / Ɛ
It can be used on different social media platforms that support this feature.
Overall, it works like a unique love emoji.
Backward 3 in math, physics, chemistry, and other sciences
For some, you may be using the backwards 3 in math or physics (or maybe chemistry or another science).
The mirrored 3 in this case is the epsilon symbol.
It is commonly used as a variable in equations.
What epsilon, Ɛ, represents depends on the equation or notation.
Regular epsilon, ε, is commonly an “error term” in regression/statistics. It’s commonly used to denote an arbitrarily small, positive number.
∈, or variant epsilon, is used in set theory to mean “belongs to” or “is in the set of”: x ∈ X.
It is similarly used to indicate the range of a parameter: x ∈ [0, 1]
“x ∉ ∅” means “the element x does not belong to the empty set.”
How to type Backwards 3 symbol?
It can be tricky to type Ɛ on most devices.
Here we cover how to type this symbol on different devices and operating systems.
Type Backwards 3 “Ɛ” symbol on Your Mobile Phone & PC
Most smartphones don’t allow to type this symbol, whether it is an Android phone or iOS.
But we have a straightforward solution.
You just need to plain copy of “Ɛ” symbol and combined it with”>”, which you can do very easily by heading towards the “Symbol” section on your mobile’s keyboard.
After combining both the symbols, you are all set to use it as Ɛ>
You can just copy it from here:
…and use it wherever you’d like.
You can follow the same step to type these symbols on your PC if you’d like, or you can follow the Alt Code below.
Backwards 3 Alt Code
Looking for Backwards 3 Alt code?
Just do the following on your keyboard:
Type 0190 and press ALT-X
This will convert it into reverse E or “Ɛ” symbol.
For that, all you need to do after opening a blank document in MS Word.
It is very easy to type this symbol doesn’t matter which platform you are using.
Backwards 3 Copy-Paste
Of course, you can always just copy-paste the backwards 3 symbol from anywhere in this article:
Another method is to open a Microsoft Word document
- Select the Arial or Times New Roman font.
- Then click on the Insert tab at the top of the document.
- Then click on symbols
- Scroll up and down to find the similar symbol to backward 3 or Ɛ
Then you will be able to type it.
Backward 3 on Mac
This is trickier because you don’t have the 0190 plus ALT+X feature to use like you do on your PC.
But there is a workaround through Google Docs.
- Open Google Docs
- Click on the Insert tab at the top of the document
- Click on the special symbol option (a new window will pop up)
- Search for the backward 3 / epsilon / Ɛ symbol from the available list. There are many symbols to choose from, so look carefully. Once located, you should be able to type and use it on your screen.
How to type the backward 3 on Android
There is no special way, as Android doesn’t host the mirrored 3 character on its symbols options.
So you’ll need to copy-paste it:
How to type the backward 3 on iPhone
The same holds true for the iPhone.
Apple doesn’t host the reverse 3 symbol on its symbols options.
So you’ll need to copy-paste:
Top 10 Hidden iPhone Keyboard Tricks
What is a 3 with a line through it?
That wasn’t so bad.
If you’re looking for how to type a backwards 3, send “Heart” symbols, <3 or Ɛ>, you can follow our guide to copy Backwards 3 (Ɛ) no matter which phone, device, or operating system you’re on.
Looking for more ways to flip or reverse various numbers, letters, and symbols?
We’ve got lots more below.