Not a trendy site. Just a dos dinosaur playing around.

CyberJerry Site Map
 
Home
Landing page - YOU ARE HERE
 
 
Calc
 
 
SecCalc*
Calculate seconds between 2 dates
 
 
BigCalc*
Very accurate calculator
 
 
fx
Fractional-exponential integers
 
 
 
 
Sun Angle*
Noon sun angles
 
 
  
 
 
Contact
Ways to contact Jerry
  
 
 
 
 
Sudoku*
Internet's best Sudoku analyzer
 
 
 
 
Amigos**
Jerry's blog
 
 
 
 
Solar Panel*
Solar panel design
                    
 
 
 
 
 
License
Copyright terms
 
 
 
 
Real Estate
Buy a house in Nicaragua
 
* Some pages require javascript and a standards-compliant browser (Internet Explorer not recommended)
** Blog only requires javascript to add comments
Copyright (c) 2017-2023 Gerald DePyper (GPL)
rev. 2022.06.13