A blog is that is all about mathematics and calculators, two of my passions in life.
Taking some time from my math blog to speak about today. This is a day we in the United States will never forget. Blessings to the families who suffered the losses on that horrible day in 2001. May this world find peace soon.
fx-3900PV Programs: Finance Factors I’m r evisiting the fx-3900Pv, which seems to be a hit. The last set of programs from May 3 of thi...
