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General| Number of Functions | 252 |
|---|---|
| Battery Type | LR44 |
| Weight | 100 g |
| Display | Natural Textbook Display |
| Display Digits | 10 + 2 |
| Memory | 9 variables |
| Power Source | Solar & Battery |
Essential safety warnings to prevent injury or damage.
Guidelines for proper care, use, and maintenance of the calculator.
Explains input expressions, calculation results, and various indicators.
Customize display format, angle units, result formats, and other settings.
Set angle units (Deg/Rad/Gra) and result display format (Fix/Sci/Norm).
Rules for entering calculations in a natural, written format.
Perform calculations using sin, cos, tan, sinh, cosh, tanh, and exponential functions.
Utilize log, ln, powers, roots, and factorial functions.
Choose from various regression types and single-variable statistics.
Calculate sums, means, standard deviations, and regression coefficients.
Solve simultaneous, quadratic, and cubic equations using the EQN mode.
Solve inequalities using the INEQ mode and coefficient editor.
Determine unknown values in ratio expressions using the RATIO mode.
Locate and clear error messages to resume calculations.
Explains common error causes and recommended actions.
Steps to follow before assuming calculator malfunction.
Instructions for replacing the calculator's battery.
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