Poincare-Miranda theorem
= Poincaré-Miranda theorem
{c}
{wiki=Poincaré–Miranda_theorem}
If each component of a continuous map on a box has opposite weak signs on the corresponding pair of faces, the map has a zero.
= Poincaré-Miranda theorem
{c}
{wiki=Poincaré–Miranda_theorem}
If each component of a continuous map on a box has opposite weak signs on the corresponding pair of faces, the map has a zero.