#include "petscvec.h" PetscErrorCode VecStepBoundInfo(Vec X, Vec DX, Vec XL, Vec XU, PetscReal *boundmin, PetscReal *wolfemin, PetscReal *boundmax)Collective on Vec Many br
X | - vector with no negative entries Many br | |
XL | - lower bounds Many br | |
XU | - upper bounds Many br | |
DX | - step direction, can have negative, positive or zero entries Many br |
boundmin | - maximum value so that XL[i] <= X[i] + boundmax*DX[i] <= XU[i] Many br | |
wolfemin | - Many br | |
boundmax | - minimum value so that X[i] + boundmax*DX[i] <= XL[i] or XU[i] <= X[i] + boundmax*DX[i] Many br |
Many br
Level:advanced
Location:src/vec/vec/utils/projection.c
Index of all Vec routines
Table of Contents for all manual pages
Index of all manual pages