3 ms·
A guy I know has a form of dyslexia (though I'm not sure this is the correct word) that makes him initially unaware (for a few seconds) of the difference betwee
by drx 16y ago
A guy I know has a form of dyslexia (though I'm not sure this is the correct word) that makes him initially unaware (for a few seconds) of the difference between E and ∃ (and other vertically mirrored characters)
Imagine the horror of graph theory for him (e.g. ∃x,y E(x,y), etc.)
- techiferous 16y agoIn the first alphabets, the letters didn't have a particular orientation. There was even this strange (to us) writing system of writing every other line as a mirror image. http://en.wikipedia.org/wiki/Boustrophedon http://en.wikipedia.org/wiki/Boustrophedon
- BrandonM 16y agoWow, that actually seems more sensible than our style. It would save time scanning back to the beginning of the next line, and it would make it harder to end up on the wrong line, since different lines would be going different directions.