Fix complex π expression parsing in special case tests#7

ev-br merged 3 commits intocopilot/add-complex-special-case-supportev-br/array-api-tests:copilot/add-complex-special-case-supportfrom

copilot/fix-complex-special-case-parsingev-br/array-api-tests:copilot/fix-complex-special-case-parsingCopy head branch name to clipboard