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 The HP 30s combines value, higher-math power and sleek convenience in one stylish package for today's discerning student. Ideal for General Math, Pre-Algebra, Algebra, Trigonometry, Statistics, Geometry, Biology, Chemistry, Physics, earth sciences and more. With a 2-line display, over 250 built-in functions and 10 memory registers, the HP 30s is great for math and science students of all ages. Comes with 2 additional interchangeable color faceplates.
- Percentages and fractions-proper and improper
- Physical constants and units
- Angle modes and polar/rectangular conversions
- Trig, hyperbolics and probabilities
- Powers, roots, logs and exponentials
- Multiple-variable expression storage and evaluation
- 1- and 2-variable statistics, with regression
- Linear systems and quadratic solvers
Features
- Constant mode
- Enhanced constant mode lets you change any combination of numbers, variables, functions and operators
- Decimal-to-fraction conversion function
- Equation solver function
- Helpful in scientific applications requiring trig and math functions
- Great for sine, cosine, tangent, exponential, natural log and antilog functions
- Enter operators and data in the order that would solve the problem as you would on paper
- 2-line LCD display to show both operations and results-up to 10 digits plus 2-digit exponent per value
- Fixed, floating, scientific and engineering notation
- Algebraic entry system with standard operator priorities
- Enhanced constant feature and editable command line
- Percentages and fractions-both proper and improper
- Physical constants and units
- Pi, trig and hyperbolic trig
- Probability and factorials
- Powers, logs, roots and exponential functions
- Polar/rectangular and angle conversions (deg/rad/grad)
- Hours and angle conversions
- Statistics: 1- or 2-variable, regression, editable data sets
- Multiple-variable expression storage and evaluation
- Quadratic solver
- Linear systems solver
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