- It has two sources of energy (Solar power & Battery).
- Built-in cell battery (Removable and changeable).
- Curved screen upwards for easy visibility + Metal.
- Clear wrong numbers button.
- Automatic switching off when not working for 5 minutes.
- GT button to recall the grand total memory.
- Size: 19.3 x 14.5 x 4.5 cm.
300 Steps Check 14 Digits Two-way power, Solar and Battery D219 x W146 x H38 mm AUTO REVIEW Auto Review by pressing one single button. CORRECT While reviewing a calculation, you can make changes in values and operators and re-execute to obtain a new result. GO TO Jump to a particular calculation step by pressing one single button. INSERT Add steps DELETE Delete steps ANS/CHECK Answer
Natural-V.P.A.M. Dot matrix display 15 and 10+2 digits 417 functions Equation solver 20 pairs of values for metric conversion Calculation with complex numbers Calc key (temporary formula memory) 40 physical constants Matrix/vector calculation Numerical integral & differential calculus Random Integers New equation Mode Function table Batterie power, Made in Thailand
Plastic keys: Designed and engineered for easy operation. Natural V.P.A.M. display: Display expression same as textbook. List based STAT‐data editor Viewing and editing of input data in list format, showing data groups (x‐data, y‐data, frequency) and surrounding data. Multi‐replay: Quick and easy recall of previously executed formulas for editing
Casio fx-991es plus 2nd edition,The Natural Display (Natural-V.P.A.M.) shows mathematical expressions like roots and fractions as they appear in your textbook, and this increases comprehension because results are easier to understand. Natural-V.P.A.M. Dot matrix display 15 and 10+2 digits 417 functions Equation solver 20 pairs of values for metric conversion Calculation with complex numbers Calc key (temporary formula memory) 40 physical constants Matrix/vector calculation Numerical integral & differential calculus Random Integers New equation Mode Function table Two-Way-Power Plastic keys
8 digits Tax calculation,Automatic calculation of price plus tax, price less tax, discount, selling price, tax amount, discount amount, and margin amount. Solar & BatterySolar powered when light is sufficient, battery powered when light is insufficient. Function command signsA symbol (+, -, ×, ÷) on the display indicates the status of operation you are currently performing. Key rolloverKey operations are stored in a buffer, so nothing is lost even during high-speed input. Large displayLarge, easy-to-read display. Plastic keysDesigned and engineered for easy operation. Profit margin percent" % " key gives quick access to prices and profits, and also delivers add-ons, discounts, ratios and increase/decrease values.
Dot matrix display with high resolution screen provides beautiful looking graphs every time List based STAT data editor Natural V.P.A.M (Visually Perfect Algebraic Method) displays expression same as textbook Plastic keys are designed and engineered for easy operation 10 digit mantissa plus 2 digit exponential display Quick and easy recall of previously executed formulas ...
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