I have installed LyX on my new PC laptop Win 10 system. This is the new version 
222.
When I use the equation editor and the superscript for minus (-) sign it gives 
me left-upward arrow.
Do you know why this is caused?

I will appreciate an answer.

Best.

Prof. Dr. Bozdogan

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Hamparsum Bozdogan, Ph.D.
Toby McKenzie Professor in Business, in Information Complexity, and Model 
Selection

  *   Department of Business Analytics & Statistics (BAS), 231 SMC
  *   Center of Intelligent Systems and Machine Learning (CISML)
  *   Institute of Biomedical Engineering (IBME)
  *   Department of Mathematics

The University of Tennessee
Knoxville, TN 37996-0532 USA

Phone:(865) 974-2556<tel:%28865%29%20974-2556> (Department); (865) 
974-1635<tel:%28865%29%20974-1635> (Office/Phone Mail) Fax: (865) 
974-2490<tel:%28865%29%20974-2490>
URL:

  *   http://web.utk.edu/~bozdogan
  *   http://cisml.utk.edu/
  *   https://www.researchgate.net/profile/Hamparsum_Bozdogan/
  *   http://www.ic-smhd2016.com<http://www.ic-smhd2016.com/>

“Learning never ends.”

—On US Stamp


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