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Full-Text Articles in Other Mathematics
Squaring, Cubing, And Cube Rooting, Arthur T. Benjamin
Squaring, Cubing, And Cube Rooting, Arthur T. Benjamin
All HMC Faculty Publications and Research
We present mentally efficient algorithms for mentally squaring and cubing 2-digit and 3-digit numbers and for finding cube roots of numbers with 2-digit or 3-digit answers.
Analysis Of The N-Card Version Of The Game Le Her, Arthur T. Benjamin, Alan J. Goldman
Analysis Of The N-Card Version Of The Game Le Her, Arthur T. Benjamin, Alan J. Goldman
All HMC Faculty Publications and Research
We present a complete solution to a card game with historical origins. Our analysis exploits the convexity properties in the payoff matrix, allowing this discrete game to be resolved by continuous methods.