Polynomial Root Finder
Simultaneous Equation Solver
Graphing function: Saved, graphed, and analyzed at one time
Sequence graphing mode shows time series plot, cobweb/stair-step plot, and phase plots
Interactive analysis of function values, roots, maximums, minimums, integrals, and derivatives
Matrix operation: Inverse, determinant, transpose, augment, reduced row echelon form, and elementary row operations.
Convert matrices to lists and vice-versa
List-based one- and two-variable statistical analysis: Logistic, sinusoidal, median-median, linear, logarithmic, exponential, power, quadratic polynomial, cubic polynomial, and quartic polynomial regression models
Statistical plot definitions for scatter plots, xy-line plots, histograms, regular and modified box-and-whisker plots, and normal probability plots.
Advanced statistics feature: Hypothesis testing functions, confidence interval functions, and one-way analysis of variance
Probability distribution function:g Normal, Student-t, Chi-square, Binomial, and Poisson
Business function: Time-Value-of-Money (TVM), cash flows, and amortization
Power Source: Battery
Display & Graphics
Display Screen: 8 Line x 16 Character - LCD
Standard Memory: 1.5MB ROM