Chinese Abacus

CalculationLaboratory - mathematical program that can handle scripts (their own programming language), and also can handle scripts extreme number (decimal). There is also the Builder of the graphs. You may plotting to use both conventional and extreme number. Supports working with databases for better data cooperation.

Pirate Desire can do calculations in x / y / t, and it can integrate over time. Transparency. Through ToolTips, our Business Planners are self explanatory. Privacy Protection. No Server behind you, no data gathering. Participation. We are voting on best new ideas to publish. We are Dynamic Applications. We work to empower people. We are Sharing Economy. Follow us to gain. Transparency. Privacy Protection. and Participation. our values. 42 days.

Robot4 (tm) is a Robotic Arm Movement program where the arm is moved from a given position to a desired position. The program finds the angles necessary for the desired position. Problem came from NASA. Robot4 is an Inverse Problem example. It wants to solve how to move from starting point 'A' to target 'B'. An improved productivity example do to using Calculus programming. See 'Rob4User.fc' file.

ODEcalc for Windows: An Ordinary Differential Equation (ODE) Calculator! State your equation, boundary or initial value conditions, & it solves your problem. Plots solution y & derivative ydot versus x. Solves most Boundary Value Problems (BVP) & Initial Value Problems (IVP) for Nth order ODE. ODE may be nonlinear, implicit, and any order. Source code included ... it's short! Great teaching tool! An improved productivity example.