I hit the Compose key and then =/ gives ≠, but I don’t seem to be able to enter ≈. For that and more obscure characters I’d open Emacs and run insert-char.
It’s just compose ~ ~ (tilde tilde). The compose key sequences are often the most logical thing you can think of. Emacs C-x 8 is good but you have to try and guess the unicode name of the character.
Using “≈” and “≠” sign on internet text.
These are literally long press options on the “=” key.
A physical keyboard has entered the chat
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What about on desktop?
I hit the Compose key and then
=/gives≠, but I don’t seem to be able to enter≈. For that and more obscure characters I’d open Emacs and runinsert-char.It’s just compose ~ ~ (tilde tilde). The compose key sequences are often the most logical thing you can think of. Emacs C-x 8 is good but you have to try and guess the unicode name of the character.
Gee, how did I ever live without knowing that? Are you a mathematician?
Using mathematical symbols ≠ mathematician