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HP F2229AA 50g Graphing Calculator
Ultimate graphing calculator for surveying engineering math and science professionals and students
2300 built-in functions
Powerful SD card slot allows you to format your card right in the calculator and expand memory
Choose RPN textbook or algebraic entry and customize data with four font sizes and styles
Enhanced HP keypad with redefinable keyboard and menu keys for reduced keying errors
Calculates advanced expressions and view solutions in 2-D or 3-D graphical representation on high-contrast display