CalcFourthGrade is designed to help your children to learn to count by head in a playful way in practicing the four operations: addition, subtraction, multiplication, and division. CalcFourthGrade aimed at children 8 to 11 years: typically Fourth Grade....

GizmoCalc

GizmoCalc 1.52

GizmoCalc is a graphics calculator: you type a function defition, 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...

CalcFourthGrade is designed to help your children to learn to count by head in a playful way in practicing the four operations: addition, subtraction, multiplication and division. CalcFourthGrade aimed at children 8 to 11 years: typically Fourth Grade....

GizmoCalc

GizmoCalc 1.52

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...

ThreeBody

ThreeBody 3.0.0

The program ThreeBody illustrates some solutions of the 3 bodies problem in celestial mechanic. ThreeBody is an application working under Mac OS X (Tiger or Leopard). It's a scientific program for a general public: its aim is to remain us a fundamental...