NAG Library Manual, Mark 27.2
Interfaces:  FL   CL   CPP   AD 

NAG CL Interface Introduction
Example description

nag_lapacklin_zptcon (f07juc) Example Program Data
    4                                             : n
   16.0          41.0          46.0          21.0 : diagonal d
 ( 16.0, 16.0) ( 18.0, -9.0) (  1.0, -4.0)        : sub-diagonal e