/** If a value is a valid argument for sin(), cos(), tan().
IEEE 754 specifies that absolute values up to 2^64 (=1.844e19) for the
radian must be supported by trigonometric functions. Unfortunately, at
least on x86 architectures, the FPU doesn't generate an error pattern for
values >2^64 but produces erroneous results instead and sets only the
"invalid operation" (IM) flag in the status word :-( Thus the application
has to handle it itself.
*/
chart2/source/tools/RelativePositionHelper.cxx
Function name: RelativePositionHelper::getCenterOfAnchoredObject
From here: suppose it's related to the orientation of the chart << 2^64
chart2/source/view/main/LabelPositionHelper.cxx
LabelPositionHelper::LabelPositionHelper
Suppose: setup label position.
There won't be angles grater than 360º.
chart2/source/view/main/PlottingPositionHelper.cxx
PolarPlottingPositionHelper::transformUnitCircleToScene
Suppose: maybe disc chart orientation?
Internal angle should be safe.
chart2/source/view/main/ShapeFactory.cxx
ShapeFactory::getSizeAfterRotation
Suppose: rotate shape
Internal angle should be safe.
drawinglayer/source/processor2d/vclmetafileprocessor2d.cxx
Constant 100% safe
sc/source/core/data/documen4.cxx
bool ScDocument::Solver
Suppose: the tangent is being used as numerical derivative (Regula falsi algorithm)
So no impossible angles
scaddins/source/analysis/bessel.cxx
Filtered it out as bad imput
Change-Id: Ib348cca6ce13263d087b6731f93f58d8a15cc725
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/118193
Tested-by: Jenkins
Reviewed-by: Eike Rathke <erack@redhat.com>
3128fd02c0