Paál Balázs

Bug: Invalid glyph displayed for character

1

### Issue Summary Character [U+2246 ≆ APPROXIMATELY BUT NOT ACTUALLY EQUAL TO] is displayed incorrectly by default. ### Steps to Reproduce E.g. in the online demo version at https://www.mathjax.org/#demo the...

power returns invalid complex number for negative base and Infinity as exponent

25

Following inputs return `NaN - aNi` in Notepad. Seems like all negative bases yield the same: `(-0.5)^Infinity` `(-1)^Infinity` `(-2)^Infinty` **probably** the underlying function `pow()` returns a `Complex` with both Real...

DateTime class methods handle invalid input differently

4

I wonder why the static class methods that construct DateTime object behave differently with invalid (type) of input: ```javascript DateTime.fromJSDate("foobar"); // returns DateTime { Invalid, reason: invalid input } DateTime.fromObject("foobar");...