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 calculation.
- Probability, calculus, permutation combination, random number calculation features.
- Table function for function exploration.
- Color coded keypad for easy key differentiation.