A blog is that is all about mathematics and calculators, two of my passions in life.
I am going to a calculator conference in Nashville, TN next weekend. The conference is for Hewlett Packard calculator enthusiasts. Can't wait! Eddie
Spotlight: Casio fx-570SP X II Iberia Quick Facts Model: fx-570SP X II Iberia Company: Casio Timeline: about 2014 – 2022, pr...
