Milos Konopasek
Milos Konopasek ( died in Boston , Massachusetts , 9 January 2002 ) was a Czechoslovakia-born mechanical engineer best known as the creator of TK ! Solver , an iterative , constraint-based declarative environment for the numerical solution of systems of equations . 
<triplet> Milos Konopasek <subj> 9 January 2002 <obj> date of death <triplet> Boston <subj> Massachusetts <obj> capital of <triplet> Massachusetts <subj> Boston <obj> capital