Free Math Software for Mac

PolyRoots finds the roots of a polynomial to any chosen accuracy using Laguerre's Method. The coefficients of the polynomial can be real or complex. PolyRoots uses my own multi-precision engine, fp. PolyRoots is released as freeware, with no restrictive...

OSXFlex2D is a program that implements the "elastic" , "flexural" model. Crustal loads can be entered and plotted, the profile of deformation produced by these loads can be computed and visualized, and the effect of changes in model parameters can be...

OSXBackstrip performs 1D "Airy type" Backstripping of Sedimentary Strata. You can easily input the data, produce backstrip plots, edit plots for publication, save the data and the plots. OSXBackstrip makes backstripping easy.What is new in this release:...

A program to run forward, three-dimensional trishear models. Trishear is a kinematic model for fault-propagation folding. Trishear3D is freeware, but only for academic purposes. If you want to use the program for consulting, please contact me.What is new...

CalcLoop is a calculation software for expressions, and it is available for Macintosh OSX and freeware. Multiple expressions, which include math or file reading functions, can be calculated consecutively by specifying the range of the loop variable and...

Eigenvalues are point estimates and confidence intervals (CI) can be constructed around them (Zientek & Thompson, 2007). Confidence intervals convey important information about the precision of population parameter estimates. For eigenvalues, Larsen and...

A stand alone Macintosh program that contains tables of eigenvalues produced by Monte Carlo simulations for determination of the number of factors to retain for rotation in factor analysis. It is, in essence, a large table of random eigenvalues generated...

A standalone Macintosh program that performs a simple regression-based prediction of achievement for determination of a severe ability-achievement discrepancy. User enters an ability test score and the correlation between ability and achievement scores....

A standalone Macintosh program that calculates the chi-square statistic for 2x2 to 10x10 contingency tables. Also calculates the contingency coefficient, phi, and kappa statistics. The chi-square test is used to compare the distributions of two...

GizmoCalc is a graphics calculator: you type a function denition, eg: cos(x)/(1+x*x) We choose the interval of denition (xmin, xmax) and the number of points N where the function is calculated. GizmoCalc calculates the table of the function at N...