Mathematics

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.

CurvFit (tm) is a curve fitting program 4 Windows. Lorentzian, Sine, Exponential & Power series are available models to match your data. A Lorentzian series is highly recommended for real data especially for multiple peaked/valleys data. CurvFit is another improved productivity example do to using Calculus (level) programming ... ie. minutes to solve, days or years to understand solution & what it implies (e.g. wrong model OR sampling rate err).

Time series and frequency spectrum analyzer optimized for handling of very long signals (Big Data). Designed for scientists, engineers and hobbyists in need of detailed signal content information. Swiss-knife like tool for vibration analysis, audio analysis, signal generation, time series analysis and digital filtering. Hard to do without and a grab-first tool to checkout any new signal.

SimplexCalc is a multivariable desktop calculator for Windows.

DesktopCalc is an enhanced, easy-to-use and powerful scientific calculator

Professional and comprehensive unit-converter for Windows

CompactCalc is an enhanced scientific calculator for Windows

DataFitting performs regression analysis to estimate values of parameters.

EqPlot plots 2D graphs from complex equations.

CurveFitter performs regression analysis to estimate values of parameters.

Find best Spectral Estimation Method for a Power Spectral Density plot.

Calculate the percentage, tip and discount calculator

Easily converts several units of length, weight and capacity measures.

Heat, Light and Radiology unit-converter for Windows

Electricity, Magnetism and Sound unit-converter for Windows

Fluid and Engineering unit-converter for Windows

Professional and comprehensive unit-converter for Windows