Complex Arithmetic in Extended Memory for HP-41cv/cx Introduces complex number operations to the HP-41CV and HP-41CX pocket calculators. Easy to use. Magnitude of functions. Runs in extended memory.
Complex Arithmetic with Adjustable Branch Cut for HP-41cv/cx This program introduces complex number operations to the HP-41 calculator. You can adjust the branch cut in the complex plane.
Polynomial Factorization (to 5th degree) for HP-41cv/cx This program calculates the roots of a polynomial sigh real number up to the 5th degree (quintic). A polynomial of degree n has n roots.
Complex Matrix to Row Reduced Echelon Form for HP-41cv/cx Transforms a complex matrix into row reduced echelon form. Also, computes the inverse and the determinant of its left square part.
Complex Eigenvalues for HP-41cv/cx Calculates complex eigenvalues based on characteristic network equations. Commonly used in control, electrical and mechanical engineering.
Hyperbolic Operations for HP-41cv/cx This program adds hyperbolic operations to the HP-41.
Eigenvalues for HP-41cv/cx This program determines the eigenvalues of a real number matrix.
Discrete Fourier Transform for HP-41cv/cx Program to calculate Time Discrete Fourier Transform for a sampled time domain signal. Witten in focal for HP-41 pocket calculator.
Matrix to Row Reduced Echelon Form for HP-41cv/cx (PPC) This program transforms a matrix into row reduced echelon form. This means the program will calculate determinants and inverses and will solve systems of equations.
Integrate for HP-41cv/cx (PPC) Program uses the Romberg algorithm to calculate a numerical approximation of the definite integral of a function. No step-size information is required.
First Derivative for HP-41cv/cx (PPC) Program to approximates the first derivative of a function at a point. The step size can be provided by the user or can be automatically determined.
Curve Fit for HP-41cv/cx (PPC) This program will determine a curve of best fit to a set of data points. It handles the four standard curve types: linear, exponential, logarithmic and power.
Base Conversion for HP-41cv/cx (PPC) Operators to convert between decimal and another number base.