PROCEEDINGS 



OF THE 



CALIFORNIA ACADEMY OF SCIENCES. 



Third Series. 

 Math.-Phys. Vol. I, No. 6. 



On an m n 2 Parameter Group of Linear 

 Substitutions in m n Variables. 



BY 



E. J. Wilczynski, Ph. D., 



Instructor in Mathematics, University of California. 



Issued November 25, i8gg. 



SAN FRANCISCO: 



Published by the Academy. 



1899. 



