Display 

1Line/# of Digits 
10 + 2 
2Line/# of Digits 
Not Available 
Natural Textbook Display 
Not Available 
Memory 

Store/Recall 
Yes / Yes 
Recall & Edit Values 
Not Available 
# of Constant Memories 
1 
Power 

Dual (Solar and Battery) 
Yes 
Solar 
Not Available 
Battery 
Not Available 
Automatic Power Down 
Yes 
General Features 

Function/Mode Menus 
Not Available 
Scrolling Keys 
Not Available 
Review & Edit Previous Entries 
Not Available 
Clear Last Entry & Clear All 
Yes 
Backspace 
Yes 
Fixed Decimal Capabilities 
Yes 
Math Functions 

Operating System 
Standard 
Add, Subtract, Multiply, Divide 
Yes 
Correct Order of Operations (M, D, A, S) 
Yes 
Integer Division with Remainder 
Yes 
Constant Feature 
Yes 
Parenthesis 
Yes 
Change Sign (+/) 
Yes 
X^2/Square Root 
Yes/Yes 
X^3/Cube Root 
Yes/Yes 
Exponents (^key)/Powers of 10 
Yes/Yes 
xth Root 
Yes 
Pi 
Yes 
Percent Calculations 
Yes 
Fractions 

Display True Fraction Form 
Yes 
Fraction<>Decimal, Decimal<>Fraction 
Yes 
Improper Fraction<>Mixed Number 
Yes 
Simplification 
Yes 
Trigonometry 

Sin, Cos, Tan, & Inverse 
Yes 
Hyperbolic Functions 
Yes 
Converts between DEG, RAD, GRAD 
Yes 
Statistics 

OneVariable Statistics/TwoVariable Statistics 
Yes 
Mean, Sum, # Elements 
Yes 
Standard Deviation 
Yes 
Linear Regression 
Not Available 
Log, In, Inverse Log, Exponential 
Yes 
Store and Edit Data in Memory 
Not Available 
Quadratic, Log, Exp, Power, Inverse Regression 
Not Available 
nPr, cPr, x! 
Yes 
Random Number Generator 
Yes 
Calculus 

Complex Number Calculations 
Not Available 
Numeric Integration 
Not Available 
Numeric Differential Calculations 
Not Available 
Additional Math Functions 

DMS<>DD Conversions 
Not Available 
Number Bases  Dec, Hex, Oct, Binary 
Not Available 
Polar<>Rectangular Conversions 
Yes 
Scientific Notation 
Yes 
Simultaneous Equations & Polynomial Equations 
Not Available 
Engineering Symbol Calculations 
Not Available 
Boolean Logic Operations 
Not Available 
Solve Function 
Not Available 
Hardware  Other 

Protective Hard Case 
Yes 
Color Coded Keys Grouped by Function 
Yes 
Accessories 

Overhead Projectable Model 
Yes 
Instruction Manual 
Yes 
Quick Reference Guide 
Yes 
Available in Teacher Packs (10 units) 
Yes 
Available in Classroom Sets (30 units) 
Yes 
Resource Materials 
Yes 