# PETSC_TRUE

True value of PetscTruth

Note: Nonzero integer

### See Also

PetscTruth, PETSC_FALSE

Level:beginner
Location: include/petsc.h
Index of all Sys routines
Table of Contents for all manual pages
Index of all manual pages

### Examples

src/sys/examples/tutorials/ex5f90.F90.html
src/vec/vec/examples/tutorials/ex1f.F.html
src/vec/vec/examples/tutorials/ex1f90.F.html
src/vec/is/examples/tutorials/ex3.c.html
src/vec/is/examples/tutorials/ex3f90.F.html
src/mat/examples/tutorials/ex1.c.html
src/ksp/pc/examples/tutorials/ex1.c.html
src/ksp/pc/examples/tutorials/ex2.c.html
src/ksp/ksp/examples/tutorials/ex3.c.html
src/ksp/ksp/examples/tutorials/ex9.c.html
src/ksp/ksp/examples/tutorials/ex10.c.html