Scientific Calculator China CV-991 ES Non programmable scientific calculator with 417 functions. Natural textbook display input and display fractions, powers, logarithms, roots, and other mathematical formulas and symbol just as they appear in textbooks. List based stat data editor for easy viewing and statistical...

LCD display. 9 variable memories. Non stick keys. 16 digit display. Auto shut off. 552 functions. Algebraic logic. Regression analysis. Statistical functions. Hyperbolic. 24 levels of parenthesis. Dual power source, solar with battery back up.

The calculator displays 10 digit mantissa + 2 digit exponential when it comes to numbers making calculation much easier and widening the horizon for the kind of calculations you need to get done. You can quickly get back a few steps to re check...

Featuring intelligent design and an elegant texture. The functions assigned to keys are color coded to facilitate key operation. A high performance processor and twice the memory of previous models. 192 × 63 dot display. High speed calculation. Capacity to process 160 statistical data...

The display on the new calculator is a high resolution. Higher resolution makes it easier to view the numerical formulas and symbols on the screen. The big feature of the new model is a spreadsheet function that is helpful in entering recursive formulas and...

Fraction calculation. Combination and permutation. Logarithm log. List based stat data editor. Standard deviation. Paired variable statistics regression analysis. Logical operations. Table function. 40 scientific constants. 40 metric conversions (20 conversion pairs). 9 variable memories. Comes with new slide on hard case. Made in...