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Stokes Publishing Educator OH-HP30S Scientific Overhead CalculatorHome > Teachers > Overhead Calculators and Calculator Projectors > Hewlett Packard Overhead Calculators and Calculator Projectors > Stokes Publishing Educator OH-HP30S Scientific Overhead Calculator | ||
 User-friendly: enter operators and data
in the order that you would to solve the
problem on paper.2-Line display: with convenient editable command line history Constant Mode: allows the appending of any combination of number, variable, functions, and operators 11 physical constants on demand Conversions: fractions to decimals, decimals to fractions plus a variety of units, both metric and imperial. Equation Solver: quickly solve both quadratic & linear simultaneous equations without tedious calculations. Statistical Features: Univariate and bivariate statistics with ability to edit data sets at any time.
250 built-in functions: 10 memory registers,
16 pending operations, calculates % change,
evaluation to 24 significant figures. |   Hewlett Packard HP-30S Scientific Calculator   Creative Mathematics Teaching with Calculators  | |
