ฟีเจอร์ทั่วไป

• Ideal for engineers, surveyors, college students, scientists and medical professionals.
• 31KB RAM user memory
• 2-line display
• 100+ built-in functions
• Algebraic and RPN data entry
• One/two variable statistics
• HP Solve application - write and solve equations for any variable without rewriting the original equation
• Keystroke programming
• Σ+: enter data point
• Σ-: remove data point
• SUM: n, Σx, Σy, Σx2, Σy2, Σxy
• Trigonometric, inverse-trigonometric, hyperbolic functions
• Polar-rectangular coordinate conversion functions
• Power, square root, square, cube root, cube, reciprocal functions
• Logarithmic and exponential functions
• 40-physics constants
• Unit conversions: →cm, →in, →l, →gal, →kg, →lb, →ฐF , →ฐC
• Engineering notation conversions: →ENG, ←ENG
• Internal Napier precision
• 2 x CR2032 batteries