Version: 0.7 (using 4.00.00 (KDE 4.0.0), compiled sources)
OS: Linux (i686) release 2.6.24-2.fc9
KAlgebra 0.7 on Fedora 9 Alpha has unimplemented functions (such as arctanh) that are listed in the Dictionary but report as simply "WRONG" in the 2D graph window rather than saying that the function is unimplemented (one must type the expression in the console to find this out). Perhaps "WRONG" should be replaced with more specific error messages such as "arctanh() not implemented" for this one and "Syntax error", "missing end )" for those respective errors.
SVN commit 786061 by apol:
Added a missing operation.
M +7 -6 operations.cpp
WebSVN link: http://websvn.kde.org/?view=rev&revision=786061
SVN commit 786065 by apol:
Backport of the fix.
M +3 -1 analitza.cpp
WebSVN link: http://websvn.kde.org/?view=rev&revision=786065
I think this bug should still be open. The patch from Aleix Pol added one of the missing operations, but we are still missing arccsc, arccsch, arcsec, arcsech, arcsinh, arctanh.
Yes you are right, I'm reopening the bug.
It is finally working now, there is the OperatorsModelTest which is checking this won't happen anymore ;).