Natural textbook displayDisplay expression same as textbook.

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.

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.