Merge branch 'custom-julia-project' of ssh://ssh.github.com:443/MilesCranmer/PySR into custom-julia-project

Add back missing `DEPOT_PATH` setting within Julia

Format code with black

Make sure to unset `JULIA_DEPOT_PATH` at end

Set `JULIA_DEPOT_PATH` in env test

Make sure that full `os.environ` is passed to subprocess

Add missing `Pkg` import before `PackageSpec`

Fix tempdir name

Format code with black

Re-activate env if julia already initialized

Avoid processing julia project twice

Attempt to create temp depot for test env

Get env test to verify in shared env

Add custom env test to CI

Create new test for custom project

Allow custom shared julia project

Fix Julia nightly for large CI

Encourage user to install updated pip package

Update conda install for CI

Update conda install instructions

Add conda-forge test on macOS too

Remove julia 1.5.0 from nightly CI

Format code with black (#195)

Fix example code

Update operator names in docs

Formally deprecate Julia <1.6 (#194)

Fix list enumeration in docs

Add note about constraints in documentation

Expand documentation on customization

Add docs page for configuring the backend

Add site directory to gitignore

Fix formatting error in mathjax

Adding two entries to papers.yml (#192)

Merge pull request #191 from MilesCranmer/backend-update

In high precision test, only check output type

Make high precision test robust against pareto front

Fix high precision test in case of complex formula

Undo change to parsimony

Format code with black

Set default parsimony to 0.0

Assert that old test outputs Float32 hall of fame

Add test for high precision output

Configure new backend version

Include docs on LaTeX table

Bump version with from_file fix

Fix `from_file` when loading pkl + csv from subdir

Bump version with Julia 1.6 fix

Merge pull request #188 from MilesCranmer/fix-julia-1-6

Test 1.6 on windows

Correct function name with internal naming scheme