Squashed 'lib headers/' changes from 27d7251..470e75f
Squashed 'lib headers/' changes from 27d7251..470e75f

470e75f Created union of pointers in operator object

git-subtree-dir: lib headers
git-subtree-split: 470e75fd9a85a269bf18efc92270e6cfc71485fe

VirtualRaven/mathlibra,VirtualRaven/mathlibra,VirtualRaven/mathlibra,VirtualRaven/mathlibra