Specifications:

Functions:
10 rectangular functions
6 parametric expressions
6 polar expressions
3 recursively-defined sequences
Sequence graphing mode shows , Time series plot , Cobweb/stair-step plot , Phase plots
Interactive analysis of function Values , Roots , Maximums , Minimums , Integrals , Derivatives
Matrix operations including Inverse , Determinant , Transpose , Augment , Reduced row echelon form , Elementary row operations , Convert matrices to lists and vice-versa
List-based one- and two-variable statistical analysis including Logistic , Sinusoidal , Median-median , Linear , Logarithmic , Exponential , Power , Quadratic polynomial , Cubic polynomial , Quartic polynomial regression models
3 statistical plot definitions for Scatter plots , Xy-line plots , Histograms , Regular and modified box-and-whisker plots , Normal probability plots
Advanced statistics features including 9 hypothesis testing functions , 6 confidence interval functions , One-way analysis of variance
15 probability distribution functions including Normal , Student-t , Chi-square , Binomial , Poisson
Business functions including Time-Value-of-Money (TVM) , Cash flows , Amortization , Full screen interactive editor for solving TVM problems

Display & Graphics
Display Screen: 8 Line x 16 Character

Memory
Standard Memory: 480KB Flash
Standard Memory: 24KB RAM

Battery Information
Power Source: Battery