[t/spec] Start sketching in inverse trig functions as well.
[t/spec] Start sketching in inverse trig functions as well.


git-svn-id: 53605643c415f7495558be95614cf14171f1db78@28248 c213334d-75ef-0310-aa23-eaa082d1ae64

niner/roast,dankogai/roast,niner/roast,cygx/roast,zostay/roast,cygx/roast,bitrauser/roast,dankogai/roast,b2gills/roast,zostay/roast,laben/roast,dogbert17/roast,laben/roast,skids/roast,laben/roast,skids/roast,bitrauser/roast,dankogai/roast,niner/roast,skids/roast,cygx/roast,b2gills/roast,dogbert17/roast,b2gills/roast,perl6/roast,zostay/roast