Exact numerical computation of kinetic energy operator in curvilinear coordinates.

J. Chem. Phys. Vol 116 (2002) p8560.

download a f77 copy of Tnum Tnum-v13.2.tar.gz

gunzip Tnum-v13.2.tar.gz
tar xvf Tnum-v13.2.tar
cd Tnum/Tnum-v13.2

There are examples in Tnum/Tnum-v13.2/examples

download a f90 copy of Tnum Tnum_f90-v2.1.tar.gz

gunzip Tnum_f90-v2.1.tar.gz
tar xvf Tnum_f90-v2.1.tar
cd Tnum_f90-v2.1

There are examples in Tnum_f90-v2.1/examples

For the new versions, Tnum is coupled with ElVibRot