Scientific calculator software for number base conversion for HP-41. Source PPC ROM, December 1981.
Scientific calculator software for curve fit for HP-41. Computes curve to a set of data points (linear, exponential, logarithmic and power).
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.
Scientific calculator software to integrate on HP-41. Does not require step-size. Source PPC ROM, December 1981.
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.
Scientific calculator software to calculate discrete fourier transform on HP-41. Written in Focal in 1987.
Scientific calculator software to add hyperbolic operations on HP-41. Written in Focal in 1987.
Scientific calculator software to compute complex eigenvalues on HP-41. Commonly used in control, electrical and mechanical engineering.
Scientific calculator software to transform a complex matrix into row reduced echelon form on on HP-41. Also computes the inverse and the determinant of its left square part.
Scientific calculator software for polynomial factorization on HP-41. A polynomial of degree n has always n roots. Up to 5th degree.
Scientific calculator program to do complex arithmetic with adjustable branch cut on HP-41. You can adjust the branch cut in the complex plane.
Scientific calculator software to introduces complex number operations on the HP-41. Easy to use. Runs in extended memory.
Complex arithmetic formulas written in LaTex used in the HP-41 program. Includes everything from power to trigonometric functions.