PetscDTBinomialInt#
Compute the binomial coefficient n choose k Not Collective
Input Parameters#
n - a non-negative integer
k - an integer between 0 and
n, inclusive
Output Parameter#
binomial - the binomial coefficient
nchoosek
Note#
This is limited by integers that can be represented by PetscInt.
Use PetscDTBinomial() for real number approximations of larger values
See Also#
PetscDTFactorial(), PetscDTFactorialInt(), PetscDTBinomial(), PetscDTEnumPerm()
Level#
beginner
Location#
Examples#
src/dm/dt/dualspace/impls/lagrange/tests/ex1.c
src/dm/dt/space/impls/ptrimmed/tests/ex1.c
src/dm/dt/tests/ex13.c
src/dm/dt/tests/ex15.c
src/dm/dt/tests/ex7.c
src/dm/dt/tests/ex8.c
src/dm/dt/tests/ex9.c
Index of all DT routines
Table of Contents for all manual pages
Index of all manual pages