petsc-3.10.5 2019-03-28
NORM_2
the two norm, ||v|| = sqrt(sum_i |v_i|^2) (vectors only)
See Also
NormType, MatNorm(), VecNorm(), VecNormBegin(), VecNormEnd(), NORM_1, NORM_FROBENIUS,
NORM_INFINITY, NORM_1_AND_2
Level
beginner
Location
src/vec/vscat/../../../include/petscvec.h
Examples
src/vec/vec/examples/tutorials/ex1.c.html
src/vec/vec/examples/tutorials/ex11.c.html
src/vec/vec/examples/tutorials/ex1f.F90.html
src/vec/vec/examples/tutorials/ex1f90.F90.html
src/vec/vec/examples/tutorials/ex11f.F.html
src/vec/vec/examples/tutorials/ex20f90.F90.html
src/mat/examples/tutorials/ex2.c.html
src/mat/examples/tutorials/ex9.c.html
src/mat/examples/tutorials/ex10.c.html
src/dm/examples/tutorials/ex10.c.html
src/ksp/pc/examples/tutorials/ex3.c.html
Index of all Vec routines
Table of Contents for all manual pages
Index of all manual pages