Finally invoked
Fatal error: Uncaught Error: Call to undefined function inverse() in /in/JXLGp:3
Stack trace:
#0 {main}
thrown in /in/JXLGp on line 3
Process exited with code 255.
Output for 5.5.24 - 5.5.35, 5.6.7 - 5.6.28
Fatal error: Call to undefined function inverse() in /in/JXLGp on line 3
Process exited with code 255.
Output for 5.3.28 - 5.3.29, 5.4.20 - 5.4.45
Parse error: syntax error, unexpected '{' in /in/JXLGp on line 6
Process exited with code 255.