1)   ODEcalc 5.11
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. A Fortran Calculus demo application.
ODE calculator, ODE, Calculator, Differential Equations, Science, Engineering, Teaching, Ordinary Differential Equations, Ordinary Differential Equation Calculator, Differential Equation Calculator,

 2)   Fortran Calculus Compiler 1.01
Simplifies coding to a mathematical model, constraints, and the objective function. Solves Boundary & Initial Value Problems, PDEs, ODEs, implicit, non-linear, any order, etc. math problems. Compiler based on "Automatic Differentiation".
PDEs, PDE, ODE, ODE equations, Ordinary Differential Equations, implicit differential equations, solving Differential Equations, second order Differential Equations, Differential Equation solver, Differential Equation solution,