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Review title: I bought this calculator replace a TI-30x I had broken
Product review: I thought this would be exactly the same as the TI 30X I was replacing. It is not. This thing is a piece of junk. I guess Texas Inst. decided to cut cost and quality.You have to press the buttons two or three times for every keystroke and ensure that the calculator detected your input. This HUGE bug makes the calculator completely worthless. I've had free calculators that work better than this thing.
