Calc.  SED & PREDOM

The HALTAFALL program was written in the 1960s by Nils Ingri and co-workers at the Department of Inorganic Chemistry of the Royal Institute of Technology in Stockholm, Sweden. It solves the non-linear system of equations by cord shooting. A special algorithm is used to select solid phases when they become stable.

References to the HALTAFALL program:

The HALTAFALL algorithm is used both in SED and PREDOM.