Ken Lewis
Products
| Name | Description | Computers |
|---|---|---|
| Small User's Math (SUM) | Compendium of numerical programs for the small system user. Equations to handle first and second order differential equations, matrix eigenvalue/vector solution, curve fitting and cubic spline routines, determinants, matrix inversions, Laplace/Poisson equation, heat or molecular diffusion and more. | Timex/Sinclair 1000 |
Articles
| Title | Description | Computers |
|---|---|---|
| For Your Support | Product announcements from Barry Carter, Aerco, Zebra Systems, Pete Petri, JRC Software, Chia-Chi Chao, Poretsky & Poretsky, D. Lipinski Software, K. D. Lewis, American Surplus Trading, Toronto Software World, John Oliger, Rick Munday, A.F.R. Software, Sum-Ware, Al White and WMJ Data Systems. | Timex/Sinclair 1000, Timex/Sinclair 2068 |