hpcalc.org - HP Prime Archive

HP Prime Math Applications

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

There are 46 files totaling 2475KB in this category.

Airy   (details) Prime   EN   3KB/5KB
Calculates the Airy functions, Ai and Bi.
Author unknown. 2015/08/19

ANOVA   (details) Prime   EN   11KB/5-47KB
ANOVA functions, with separate functions for one-way, two-way, and regression analysis.
By Salvo Micciché. 2015/08/20

AXL   (details) Prime   EN   1KB/1KB
An attempt to duplicate the functionality of the AXL command in the 50g.
By Hege Gabert. 2013/10/05

Bisection 1.0.1   (details) Prime   EN   585KB/1KB
There are numerous algorithms that calculate the roots of single-variable nonlinear functions. The most popular of such algorithms is Newton's method. The slowest and simplest root seeking algorithm is the Bisection method. This method has the user select an interval that contains the sought root. The method iteratively shrinks the root-bracketing interval to zoom in on the sought root.
By Namir Shammas. 2014/01/11

Bolt Pattern   (details) Prime   EN   3KB/1KB
Calculates a bolt pattern given X (center, X coordinate), Y (center, Y coordinate), N (number of bolts), and D (diameter of the circle). No angle of rotation is assumed.
By Eddie Shore. 2015/08/20

Chi Square   (details) Prime   EN   3KB/6KB
Calculates the chi2 test having only the variance s^2 and σ^2.
By Salvo Micciché. 2015/08/20

Complex CAS   (details) Prime   EN   4KB/1KB
An initial version of a library of complex functions, including the argument of a complex number given in Cartesian form (x,y) and conversion from polar to Cartesian form.
Author unknown. 2015/08/20

Complex Prime Number Test   (details) Prime   EN   2KB/1KB
Tests whether a complex number is a prime number. Of course, every number on the HP Prime is prime!
By Eddie Shore. 2015/08/20

Congruence Equations   (details) Prime   EN   2KB/1KB
Solves congruence equations.
By Eddie Shore. 2014/10/22

Coordinate Conversion   (details) Prime   EN   2KB/2KB
Performs coordinate conversions between rectangular, cylindrical, and spherical.
By Eddie Shore. 2014/10/19

Coordinates Converter 1.0   (details) Prime   EN   3KB/17KB
Converts between rectangular, cylindrical, and spherical coordinates. This program has a restriction where one needs a unique set of coordinates for each point. Restricting the radius to be non-negative (ρ ≥ 0), the azimuth 'θ' to lie in a specific interval spanning 360°, such as (-180°,+180°] and inclination 'φ' to specific a interval spanning 180°, such as [0°, 180°].
By Gustavo Madureira. 2015/10/24

Dec2Frac   (details) Prime   EN   3KB/1KB
Converts decimals to fractions.
By Namir Shammas. 2014/10/22

Delta trinôme   (details) Prime   FR   2KB/4KB
ScreenshotTable of changes and delta trinomial program.
By Mickaël Nicotera (H). 2013/10/05

Directional Derivative   (details) Prime   EN   2KB/1KB
CAS function to calculate the directional derivative.
By Salvo Micciché. 2015/08/20

F Variance Test   (details) Prime   EN   3KB/4KB
Calculates the F Test for variances of two populations.
By Salvo Micciché. 2015/08/20

Farey Series   (details) Prime   EN   3KB/3KB
Rounds a decimal value to fraction using the Farey series.
By Patrice Torchet. 2014/10/19

Gauss Jordan Utilities   (details) Prime   EN   7KB/8KB
Performs operations with Gaussian reduction (elimination), extending the tools that the Prime has already (LU, pivot, ref, RREF, etc.). Contains the following tools: Pivots (an algorithm to calculate pivots that does a "partial pivoting", returning a matrix with pivots in diagonal and upper matrix), LU_ext (an extension of the lu() command, to treat also a non square matrix and echelon forms), LDLt (performs a transposition of a symmetric and square matrix into lower, diagonal and upper), LDU (a factorization of lower, diagonal, and upper for a square matrix), echelon (returns both ref(m) and RREF(m), echelon forms), and permMatrix (given a list {} or a matrix [] with the number of rows to permute, it gives the matrix of permutation).
By Salvo Micciché. 2015/08/20

Horizontal Curve Calculator 1.01   (details) Prime   EN   2KB/5KB
Horizontal curve calculator where you enter the curve data you have and let it calculate the rest. If one of your inputs is degree curve it will prompt for chord or arc definition. After it calculates the curve data you press OK or "Enter" to bring up the next screen with the areas.
By C.D. Dodds. 2014/10/19

HP-Prime CAS+ 0.0.6c   (details) Prime   EN   ES   215KB/10KB
ScreenshotLibrary functions for the symbolic mode (CAS) of the Prime.
By Jaime Fernando Meza Meza. 2014/10/18

Jacobian   (details) Prime   EN   2KB/1KB
CAS program that calculates the Jacobian of a Matrix.
By Salvo Micciché. 2015/08/20

LCalculus 0.2   (details) Prime   EN   83KB/14KB
Lambda Calculus expression evaluator based on the Spreadsheet app. Use the spreadsheet as a dictionary of lambda expressions, each named with an ID. Perform evaluations by specifying 2 or 3 IDs to be applied to each other. This version uses De Brujin indices instead of normal notation. The next version will use De Brujin indices behind-the-scenes. Various expressions are included. Church Numerals are recognized automatically. This version is also limited to performing applications with 2 or 3 terms; a future version will support free-form entry of terms (using ID, not lambda expressions) for evaluation.
By Brian L. O'Dell (H). 2014/10/18

Line Integral and Curvilinear Integral   (details) Prime   EN   3KB/1KB
Two little CAS programs to calculate line integral (vector functions) and curvilinear integral (scalar function). These programs work with 2 or 3 components (parametric expression: [r(t), r(t), r(t)] or [r(t), r(t)]).
By Salvo Micciché. 2015/08/20

Machine de Galton   (details) Prime   EN   1KB/2KB
ScreenshotA bean machine to demonstrate the central limit theorem.
By Mickaël Nicotera (H). 2013/12/22

Matrices: Adjoint and Cofactors   (details) Prime   EN   2KB/1KB
A little program to get the adjoint matrix and cofactor matrix of a given matrix.
By Salvo Micciché. 2015/08/20

MPINVERT   (details) Prime   EN   2KB/1KB
Also known as a pseudoinverse, calculates the Moore-Penrose inverse of a matrix, denoted by A^+ (capital A with a supersubscript of a plus sign), is an inverse of matrix. Different from the "true" matrix inverse, the Moore-Penrose inverse allows for non-square matrices. Primarily, the Moore-Penrose inverses are calculated is assist in solving linear least-square equations.
By Eddie Shore. 2015/08/20

Multinomial Coefficient   (details) Prime   EN   3KB/1KB
Two versions of a program to calculate multinomial coefficients. The program accepts an integer for "n" (total of k) and a list with brackets {} for the list of the k (like {1,4,4,2}) and gives an integer that represents permutations in a multi set.
By Salvo Micciché. 2015/08/20

Newton's Method   (details) Prime   EN   3KB/1KB
Uses Newton's Method to compute the root of a function f(x) using linear approximations of f(x) via tangent lines.
By Han Duong (HPSolo). 2014/10/22

Nice Integer Eigenvectors   (details) Prime   EN   6KB/10KB
Gives you nice integer eigenvectors for 2x2 and 3x3 matrices rather than the normalized ones given by the EIGENVV program.
Author unknown. 2015/08/20

PDQ Algorithm   (details) Prime   EN   5KB/1KB
PDQ finds best rational approximations, with infinite precision. This means it finds the two smallest integers whose ratio is equal to some target real number plus or minus some desired tolerance. In other words, it finds the simplest fraction in any given interval. Unlike other methods, it always finds the unique best answer, and uses the infinite precision of CAS long integers.
By Joseph K. Horn (H). 2015/08/19

PGCD étendu   (details) Prime   FR   1KB/1KB
ScreenshotExtended Euclidean algorithm program.
By Mickaël Nicotera (H). 2013/10/05

Primitive Roots   (details) Prime   EN   6KB/6KB
A set of three tools for dealing with primitive roots. One returns the smallest primitive root, one returns a list of all primitive roots, and one returns the next primitive root that is larger than the given value.
Author unknown. 2015/09/07

QPI 4.3   (details) Prime   EN   19KB/10KB
HP Prime port of QPI 4.3 (originally for the HP48 series)
By Han Duong (HPSolo) and Mika Heiskanen. 2013/12/22

Rational functions Polynomial expansion   (details) Prime   EN   3KB/5KB
Does polynomial expansion of rational functions with partfrac and cpartfrac.
Author unknown. 2015/10/24

Roman   (details) Prime   EN   2KB/1KB
Converts an integer to Roman number
By Lars Fredriksson. 2014/10/22

RPN Keystroke Simulator 1.0   (details) Prime   EN   602KB/28KB
ScreenshotOffers 47 equations for HP Prime's Solver App. Just run the eqlib program, select the category that you are interested in, and select the equation within that category and you are off and running. Categories include: Geometry (areas, volumes, surface areas), Finance (monthly loans, sales tax, break-even), Temperature Conversion (Fahrenheit to and from Celsius), Physics: Problems of Motion (linear distance, circular motion, pendulums, terminal & escape velocity), Sound (speed of sound, Doppler effect, loudness), Optics (Lens and Snell equations, spherical refraction), Electronics (2 resistors series and parallel, thermal noise, Ohm's Law), Astronomy (parallax, luminosity, Kepler's 3rd Law, time dilation), Great Circle Calculations, Angle of Incidence Calculations, Gases (Ideal and Boyle's Gas Laws, heat capacity, air density, isothermal expansion), and Fluids (depth pressure, fluid flow, Bernoulli's Equation).
By Eddie Shore. 2015/10/24

Runge Kutta 4th Order Method   (details) Prime   EN   3KB/1KB
Two functions for solving differential equations using the Runge Kutta 4th Order, one that takes all five arguments as parameters and the other that uses an input box.
By Eddie Shore. 2015/08/23

SAMPLE   (details) Prime   EN   1KB/1KB
Generate a list of random integers from 1 to N using sample without replacement.
By Eddie Shore. 2013/10/05

Section 2.0   (details) Prime   EN   51KB/2KB
ScreenshotCalculates some geometric properties for figures made from rectangles, like W section or so.
By Rafael H. Padilla V.. 2014/10/19

Simulateur Probas   (details) Prime   EN   FR   3KB/5KB
ScreenshotProbability simulator.
By Mickaël Nicotera (H). 2013/12/22

Singular Value Decomposition   (details) Prime   EN   13KB/18KB
Computes the singular value decomposition of a matrix. It additionally provides a command diag2.
By Han Duong (HPSolo). 2015/10/24

SLK (Straight Line Kit) 3.0   (details) Prime   EN   794KB/187KB
ScreenshotHelps you to find the distance, the slope and the equation between two points, the perpendicular distance between a point and a straight line, Collinearity of three points: (the middle-point & the End-Point coordinates), the equation of a straight line that goes through a point with a slope, transforms linear equations back and forth between standard and slope-intercept forms, generates the coordinate representation of a straight line, determines whether two straight lines are parallel or perpendicular, finds the (x) & (y) intercepts of a straight line, finds the intersection point of 2 straight lines, transform a none standard from equation into a standardized form of it.
By Dante Camargo. 2015/07/26

Statistic Distributions   (details) Prime   EN   5KB/1-10KB
Adds more statistic distributions, including logistic distribution, lognormal, exponential, geometric, hypergeometric and negative hypergeometric, negative binomial, Gompertz, Weibull and translated Weibull, Cauchy, beta, gamma, zeta, Laplace, uniform, multinomial, n-Erlang, Rayleigh, Pareto, and Maxwell-Boltzmann.
By Salvo Micciché. 2015/08/23

ULAM   (details) Prime   EN   1KB/1KB
Uses Ulam's Conjecture to determine the number of steps it takes to reduce an integer N to 1.
By Eddie Shore. 2013/10/05

Unit Circle   (details) Prime   EN   1KB/3KB
ScreenshotDiagram of the unit circle for trigonometric math.
By Mickaël Nicotera (H). 2013/10/05

Vertical Curve 1.01   (details) Prime   EN   2KB/6KB
ScreenshotCreates a list with station and elevation information in L0. If a value between the VPC and VPT is entered in "Special Station", it returns data for that station only, if left at 0 the entire curve will be returned at the interval specified.
By C.D. Dodds. 2014/10/18

Wronskian   (details) Prime   EN   2KB/1KB
Calculates the Wronskian of a matrix, producing the determinant or the Wronskian matrix.
By Salvo Micciché. 2015/08/23

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Copyright 1997-2015 Eric Rechlin.