Dependency Symbolics from v6.29.2 to v6.30.0 is breaking

[matthew-kapp]

Describe the example

• It seems the change of dependency Symbolics from v6.29.2 to v6.30.0 is breaking.
• New PR's after test: fix several tests #368 have tests failing unrelated to the PR itself. Example Simplify temperature dependency for analog components #349 .
• If I pin Symbolics to v6.29.2 as done in Fixes issue #234 using same inputs #369 , the tests no longer fail.

Summary of CI test results 👇

Copied from "tests (Lts, Core):

• PR test: fix several tests #368 : [0c5d862f] Symbolics v6.29.2 : ERROR: LoadError: Some tests did not pass: 572 passed, 2 failed, 0 errored, 2 broken.
• PR Simplify temperature dependency for analog components #349 : [0c5d862f] Symbolics v6.30.0 : ERROR: LoadError: Some tests did not pass: 507 passed, 2 failed, 6 errored, 0 broken.
• PR Fixes issue #234 using same inputs #369 : [0c5d862f] Symbolics v6.29.2: ERROR: LoadError: Some tests did not pass: 572 passed, 2 failed, 0 errored, 2 broken.

I have modified the Project.toml in PR #369 to pin Symbolics to v6.29.2, but this is obviously not a long-term fix

[matthew-kapp]

@AayushSabharwal Could you perhaps have any insight into this?

[AayushSabharwal]

Yeah, new functionality was introduced in Symbolics@6.30 via SymbolicUtils@3.17 that is buggy in ways that weren't caught by tests.

[matthew-kapp]

Yeah, new functionality was introduced in Symbolics@6.30 via SymbolicUtils@3.17 that is buggy in ways that weren't caught by tests.

@AayushSabharwal The feat: add @cache macro?

[AayushSabharwal]

Yep