Tensortrax

What's Changed
* Enhance triu-conversion by adtzlr in https://github.com/adtzlr/tensortrax/pull/27


**Full Changelog**: https://github.com/adtzlr/tensortrax/compare/v0.2.4...v0.2.5

What's Changed
* Add `math.special` by adtzlr in https://github.com/adtzlr/tensortrax/pull/24
* Add `math.special.triu_1d()` and `math.special.from_triu_1d()` by adtzlr in https://github.com/adtzlr/tensortrax/pull/25
* Add `gradient(sym=True)` and `math.special.sym()` by adtzlr in https://github.com/adtzlr/tensortrax/pull/26


**Full Changelog**: https://github.com/adtzlr/tensortrax/compare/v0.2.3...v0.2.4

What's Changed
* Add `eigh()` and `expm()` by adtzlr in https://github.com/adtzlr/tensortrax/pull/23
* Add `jacobian()`

**Full Changelog**: https://github.com/adtzlr/tensortrax/compare/v0.2.2...v0.2.3

What's Changed
* Add reshape by adtzlr in https://github.com/adtzlr/tensortrax/pull/22


**Full Changelog**: https://github.com/adtzlr/tensortrax/compare/v0.2.1...v0.2.2

**Full Changelog**: https://github.com/adtzlr/tensortrax/compare/v0.2.0...v0.2.1

enhance transpose

What's Changed
* Add and change default `tr.hessian(fun, full_output=False)` by adtzlr in https://github.com/adtzlr/tensortrax/pull/19


**Full Changelog**: https://github.com/adtzlr/tensortrax/compare/v0.1.9...v0.2.0