v6.4 [Jul 31, 2008] New version of MwtWindll.dll that avoids overflow errors when computing isotopic distributions for large compoundsExample: C489 H300 F27 Fe8 N72 Ni6 O27 S9
Designs and updates printed circuit board projects
Creates and edits biological sequence models
PhET is a collection of physics simulations from University of Colorado
Creates layouts for printed circuit boards
Creates and organizes family history databases
