The fx-65 offers a host of powerful features. Its true fraction display shows the numerator over the denominator just as it is written in textbooks. The fx-65 converts between mixed numbers and improper fractions and between decimal values and fractions at the touch of a key. Its simplification key reduces fractions, step-by-step. The calculator offers integer division with remainder.
The fx-65 performs basic Trigonometric and Scientific functions.
8 digits with 2 exponents in
Dual power: Solar and battery
Two programmable constant functions
Converts between fractions, mixed numbers, improper fractions and decimal notation
18 levels of parentheses
Integer division with remainder
Independent memory stores and totals the results of a series of calculations
Trigonometric functions include sin, cos, tan, hyperbolic, inverse and inverse hyperbolic functions
True fraction display
Instructional materials available in
English and Spanish