New Math Software for Mac

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...

Software that teaches students how to identify significant figures and how to give answers correct to the required number of significant figures. Simple rules are provided to help students remember better. Animation is used to help student learn more...

The Flashcards software - OurFlashCards - is a program aimed at helping students of different ages practice and enhance their math skills. Each digital flash card is randomly created by the computer, based on the specifications set by the user, parent, or...

Increase your in-the-field observing success with Starry Night Pro version 6. Use the Events Finder to choose targets, or make your own Observing List for a specific night or for specific objects of interest. Print out three-view starhopping charts...

The perfect solution for physics students and teachers everywhere, Physics 101 SE is the premier tool for physics, allowing you to focus on physics and not mathematical busywork. With its ability to instantly solve for almost any variable in over 150+...

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...

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 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...

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...

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...