It's all about mathematics and calculators
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.
RPN: Solving T * w + Z = Y * w + X (featuring DM42, HP 67) Introduction and Code This is inspired in part by the new Casio fx-92 b...
