Various Linear Equation Solvers
General purpose solvers:
Equation input
Tabular input
`Process-oriented' equation generator and solver:
Separation process without reaction
Reaction-separation process without recycle
Reaction- process with recycle
Others:
Parameterised linear equation solver
Solves a set of linear equations in which the coefficients can be precalculated using general nonlinear expresssions.
Parameterised linear solver with post-calculation.
As above, but can also calculate additional quantities which are depend on the solution of the linear equations.
Spreadsheet based solvers.
For those who like that sort of thing.