HP 28 Math Applications

hpcalc.org - HP 28 Archive

HP 28 Math Applications

The first size listed is the downloaded file size and the second size listed is the size on the calculator.

There are 31 files totaling 73KB in this category.

Basic Probability (details)	2KB/1KB
Primality testing program.
By Mark A. Lindsay.	1998/07/31

Bessel (details)	2KB/1KB
Computes the Bessel function for FM signal modulation.
By Wayne H. Scott.	1998/07/31

Bisect (details)	1KB/1KB
Bisection algorithm for functions of X.
By John Lehett.	1998/07/31

Bode Plotter (details)	2KB/1KB
Bode diagram plotter.
By Jean-Charles.	1998/07/31

Curve Fitting (details)	3KB/3KB
Curve fitting program for the 28S.
By Eric J. Zmyslowski.	1998/07/31

Eigenvalues (details)	1KB/1KB
Tiny program to calculate Eigenvalues.
By Wayne H. Scott.	1998/07/31

Electrical Engineering Programs (details)	3KB/1KB
Several simple programs for Network Analysis II or Circuits II.
By Rod Nibbe.	1998/07/31

Engineering Economy Programs (details)	2KB/1KB
Eight simple programs written for an engineering economy class.
Author unknown.	1998/07/31

Fast Fourier (details)	1KB/1KB
Performs Fast Fourier and Inverse Fast Fourier transforms.
By Wayne H. Scott.	1998/07/31

FBode (details)	2KB/1KB
Draws Bode plots.
By Alan Ford.	1998/07/31

Fermat's Algorithm (details)	1KB/1KB
Finds factors of a number near the square root of a number.
By John Lehett.	1998/07/31

Fixed Point Algorithm (details)	2KB/1KB
Gives approximations of the roots of an equation using the fixed point algorithm.
By John Lehett.	1998/07/31

Fraction Calculations (details)	4KB/1KB
Performs fraction calculations on the 28C.
By Jurjen N.E. Bos.	1998/07/31

Fraction Calculator (details)	2KB/3KB
Allows you to add, subtract, divide, and multiply fractions, and convert fractions to and from decimal numbers.
By Ian Matthew Smith.	1998/07/31

Fractional Arithmetic (details)	3KB/1KB
Fractional arithmetic routines for the HP 28S.
By Sturle Hausvik.	1998/07/31

Graphit (details)	2KB/2KB
Reads the scatter data in the 'sDAT' (SigmaDAT) variable and performs a connect the dots output. The user can scale and translate the graphical output exactly like any normal graphical operation.
By John Adams.	1998/07/31

IEEE 754 Conversions (details)	3KB/3KB
Converts IEEE 754 std. binary format to and from decimal format numbers.
By Russell Williams.	1998/07/31

Linear Algebra (details)	5KB/1KB
Presents a few simple linear algebra techniques for the HP 28S.
By John Paul Morrison.	1998/07/31

Pi Generator (details)	1KB/1KB
Generates digits of pi.
By Matthew T. Day.	1998/07/31

Plotter Replacement (details)	1KB/1KB
Plots multiple displays for any given expression, program, or equation that is stored in EQ.
By Rick Grevelle.	1998/07/31

Polar Plot (details)	2KB/1KB
Approximates polar graphs of simple polar functions.
By Steve Haehnichen.	1998/07/31

Polynomial Arithmetic (details)	4KB/4KB
Polynomial arithmetic routines, including addition, subtraction, division, and multiplication.
By Wayne H. Scott.	1998/07/31

Polynomial Division Program (details)	3KB/1KB
Simple program to divide polynomials.
By Eliel Louzoun and Mikael Sundstrom.	1998/07/31

PRIMEFAC 1.0 (details)	5KB/1KB
Yet another program do determine the prime factors of integers.
By Gerson Washiski Barbosa.	2001/01/29

PRIMEQ (details)	1KB/1KB
Primality testing program.
By Steve March.	1998/07/31

Root Locus Routines (details)	2KB/2KB
Calculates the breakaway point for complex roots from real axis, for Root Locus analysis.
By Paul J. Dujmich.	1998/07/31

Row Reduction (details)	3KB/1KB
Reduces a matrix to echelon form using Gaussian-Jordan Elimination.
By Steve March.	1998/07/31

Stats (details)	3KB/2KB
Collection of some programs on statistics, which computes functions and derivations of x/y-data and draws them.
By Ulli Horlacher.	1998/07/31

Symbolic Matrices (details)	2KB/2KB
Set of programs which handle symbolic matrices for the HP 28S.
By Eliel Louzoun.	1998/07/31

Symbolic Matrices 2 (details)	2KB/1KB
Handles lists of lists to simulate symbolic matrices.
Author unknown.	1998/07/31

Tiny Multiple Equation System Solver 1.0 (details)	3KB/1KB
Tiny MSLV (multiple equation solver) for all RPL calculators. Program is 333.5 bytes on the 48GX. On the HP-28C it can find a simultaneous root of five nonlinear real-valued expressions. Uses successive approximation and the calculator's built-in matrix functions.
By Mike Ingle.	2007/04/03

Part of the HP Calculator Archive,
Copyright 1997-2011 Eric Rechlin.