It occurs also in Karmic, package maxima 5.17.1-1ubuntu1. How to reproduce:
(%i1) atan(x); 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. (%i2) atan(x); Segmentation fault
In this way maxima it's quite unusable.
It occurs also in Karmic, package maxima 5.17.1-1ubuntu1. How to reproduce:
(%i1) atan(x);
CONDITIONS: :CLCS-UNIVERSAL -ERROR- HANDLER
""
"Couldn' t protect")
CONDITIONS: :CLCS-UNIVERSAL -ERROR- HANDLER
"" "Couldn't protect")
Universal error handler called recursively (:ERROR NIL
Universal error handler called recursively (:ERROR NIL
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.
(%i2) atan(x);
Segmentation fault
In this way maxima it's quite unusable.