zlacker

>>lewisf+(OP)
I am always surprised in hearing that American students need a programmable, graphing calculator. In most of Asia such is not required, only a much cheaper 'scientfic' calculator, even for graduate courses in science and engineering.

Some disciplines even in sciences/engineering, for example Computer Science, does not require any sort of calculator usually.

>>billfr+Od
It's a relatively recent development. I majored in physics, and made it through differential equations in the 1990s without one. It's a requirement for my daughter's high school math class.