I Europe we can choose between Casio, HP and TI. Problem is: Calculators are build for schools, not for using them in real life. Real Calculator: enter Number -> Press sqrt -> read result. Modern gameboy calculator: enter sqrt use cursor to go to number field -> enter number -> press equal -> read result. May be nice to learn how schoolbooks are written, but very inconvinient if you have to use the calculator for real
I Europe we can choose between Casio, HP and TI. Problem is: Calculators are build for schools, not for using them in real life. Real Calculator: enter Number -> Press sqrt -> read result. Modern gameboy calculator: enter sqrt use cursor to go to number field -> enter number -> press equal -> read result. May be nice to learn how schoolbooks are written, but very inconvinient if you have to use the calculator for real