Basic solar-powered scientific calculator with one-line display and general math and science functionality. - Made out of 100% recycled plastics. - One-line, 10-digit display. - Fraction features. - One-variable statistics. - Conversions. - Basic scientific and trigonometric functions. Perform operations with fractions and mixed numbers. Adds, subtracts, multiplies and divides fractions entered in traditional numerator/denominator format. Calculate basic conversions. - Degrees/radians/grads. - Polar/rectangular. - DMS/degrees. - Fraction/decimal.