ODEcalc for Windows: An Ordinary Differential Equation (ODE) Calculator! State your equation and
boundary or initial value conditions and it solves your problem. Plots solution, y, and derivative, ydot, versus x.

Solves most Boundary Value Problems (BVP) and Initial Value Problems (IVP) for Nth order ODE. ODE may be non-
linear, implicit, and any order. Source code included ... it's short! Great teaching tool!

ODEcalc for Windows 95/98: An Ordinary Differential Equation (ODE) Calculator! State your equation and boundary or initial value conditions and it solves your problem. Plots solution, y, and derivative, ydot, versus x. Solves most Boundary Value Problems (BVP) and Initial Value Problems (IVP) for Nth order ODE. ODE may be non- linear, implicit, and any order. Source code included ... it's short! Great teaching tool!

STOCK-TRAC trading software takes the challenge out of tracking the different trading times, schedules, and option expiration information of the primary U.S. stock and stock option exchanges. Quickly display essential trading information for any number of exchanges using Fast Graphic technology, set custom alerts, access exchange links, customize display settings, and easily adjust countdown timers and trading schedules to any world time zone.

FUTURESTRAC trading software takes the challenge out of tracking the different trading times, schedules, and contract months of the most actively traded U.S. futures and futures options markets. Quickly display essential trading information for any number of derivatives contracts using Fast Graphic technology, set alerts, access exchange links, customize settings, and easily adjust countdown timers and trading schedules to any world time zone.

CapeTools QuantTools XL (Excel Addin) is a financial instrument modelling toolkit for Microsoft Excel. The Addin contain more than 2100 functions for managing, pricing and risk management of fixed income derivatives, interest rate derivatives, foreign exchange derivatives, credit derivatives, equity derivatives and commodity derivatives. FpML files can also be queried (via XPath).

CapeTools QuantTools Developer (c++, java, .NET, ActiveX) is a financial instrument modelling toolkit for the Windows platform;. The libraries contain more than 2100 functions for managing, pricing and risk management of fixed income derivatives, interest rate derivatives, foreign exchange derivatives, credit derivatives, equity derivatives and commodity derivatives. FpML files can also be queried (via XPath).

SplineCalc is multipurpose scientific calculator for implementation of various mathematical operations with maps (grids), data tables, lines, polygons (including multiply connected) and numbers. You can specify some surface analytically or load it from file, calculate first- and second-order partial derivatives, surface area and volume by contour integration with high precision. SplineCalc can be useful for hard scientist or Surfer users.

Plotting functions (usual and parametric) with more possibilities.
Differentiation of any order (with simplification). Construction of tangents to the graph. The simple and clear interface with detailed documentation and examples of work.

Graph Plotter is a powerful tool which can help you to plot and analyze different types of graphs. It is easy-to-use and user-friendly. In addition it can find asymptotes of function, break points, extremums and calculate limit, define integral, derivative of function and more.

Powerful but easy-to-use graphing, curve fitting and calculating software. Graphs Cartesian, polar and parametric functions, graphs of tables, implicit functions, inequalities and slope fields. Up to 100 graphs in one window. Calculus features: regression analysis, intersections, derivatives, tangents, normals and more. The program has printing capabilities, multi-document interface, customizable toolbars.

OpenDiscreteDynamicProgrammingTemplate : founds optimal constrainted parameters of a discrete controls with second order optimization template replacing Hessian with directional derivatives and backpropagation for digital filter(as neural network)

To calculate expression, derivative, root, extremum, integral.