27 Apr 2020Leen NoordzijLeave a Comment on Puzzles with my grandchildren Updated 2020-04-27 Water-lilies growing in a pond Puzzles with my grandchildren Updated 2020-04-27 Water-lilies growing in a pond
26 Apr 2020Leen NoordzijLeave a Comment on Innovation, Education, Research and Reengineering Updated 2020-04-26 Prologue Duytsche Mathematique Innovation, Education, Research and Reengineering Updated 2020-04-26 Prologue Duytsche Mathematique
5 Apr 2020Leen NoordzijLeave a Comment on Quantum Mechanics found in a nutshell. Work in progress. Updated 2020-04-05 Exercise 6.7 the matrix n=3 Quantum Mechanics found in a nutshell. Work in progress. Updated 2020-04-05 Exercise 6.7 the matrix n=3
