(%i1) plot3d(atan(-x^2+y^3/4),[x,-4,4],[y,-4,4],[grid,50,50]);
Universal error handler called recursively (:ERROR NIL CONDITIONS::CLCS-UNIVERSAL-ERROR-HANDLER "" "Couldn't protect")
Universal error handler called recursively (:ERROR NIL CONDITIONS::CLCS-UNIVERSAL-ERROR-HANDLER "" "Couldn't protect")
Maxima encountered a Lisp error:
Error in CONDITIONS::CLCS-UNIVERSAL-ERROR-HANDLER [or a callee]: Caught fatal error [memory may be damaged]
Automatically continuing.
To reenable the Lisp debugger set *debugger-hook* to nil.
Confirming on Jaunty 9.04:
(%i1) plot3d( atan(-x^ 2+y^3/4) ,[x,-4, 4],[y,- 4,4],[grid, 50,50]) ;
CONDITIONS: :CLCS-UNIVERSAL -ERROR- HANDLER
""
"Couldn' t protect")
CONDITIONS: :CLCS-UNIVERSAL -ERROR- HANDLER
"" "Couldn't protect") :CLCS-UNIVERSAL -ERROR- HANDLER [or a callee]: Caught fatal error [memory may be damaged]
Universal error handler called recursively (:ERROR NIL
Universal error handler called recursively (:ERROR NIL
Maxima encountered a Lisp error:
Error in CONDITIONS:
Automatically continuing.
To reenable the Lisp debugger set *debugger-hook* to nil.