Casio FX-85ES Plus 2nd Edition Scientific Calculator, 274 Functions

Specifications:

Natural textbook display

Display expression same as textbook.

DIGIT

10 + 2 digits

10-digit mantissa + 2-digit exponential display.

Dot matrix display

High-resolution screen provides beautiful looking graphs every time.

Multi-replay

Quick and easy recall of previously executed formulas for editing and re-execution.

Solar & Battery

Solar powered when light is sufficient, battery powered when light is insufficient.

Plastic keys

Designed and engineered for easy operation.

Table Generation

You can create a numerical table based on that expression by registering a function expression. In addition, graph functions can be represented by graphs.

Basic Mathematical Functions

Trigonometric, Exponential logarithmic, etc.

Basic Statistics

Standard statistics functions such as Mean, SUM, Standard Deviation, and Regression

Non Graphing

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.