| Base and Option Information: |
| 1 - |
The Base version includes the ability to solve linear and integer models. This includes a Primal and Dual Simplex algorithms. |
| 2 - |
The Barrier option adds an alternative method of solving linear models that may be faster than the linear solvers included in the Base version and the capability to solve Quadratic and Quadratically constrained models. This option includes a Barrier/Interior Point algorithm. |
| 3 - |
The Nonlinear option adds the ability to solve general nonlinear models to a local optimum. This option includes a GRG based algorithm. |
| 4 - |
The Global option adds a guaranteed global solver capable of finding globally optimal solutions and a Multistart capability for finding good solutions to nonlinear models efficiently. This option requires the Nonlinear option (see 3 above). |
| 5 - |
The Solver Suite is a CD
specifically designed for student use. The comprehensive online
documentation includes numerous example models. Printed user manuals
for LINDO, LINDO API, LINGO, and What'sBest! are available
separately for $25 each. |
| |
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| Our Guarantee: If you are not completely
satisfied with your LINDO Systems, Inc. software product, you may
return it within 60 days for a no questions asked refund. |
| Licensing Options: The prices listed above are
for single-user educational licenses restricted to educational research
& instruction. Site licenses, network licenses, runtime licenses,
and volume discounts are also available. Please contact us for
information. |
Update/Upgrade
Policy:
-You may, at any time, upgrade to a larger version of the same product
for the difference in price (plus $25 after 60 days). An upgrade will
include an update to the latest release of the product at no additional
cost.
-Updates of a product to the newest release are available for 20% of the
current list price for the product being updated (minimum $50). |
Taxes/Duties:
-Please include 9% sales tax on shipments to Illinois only.
-Please note that international orders may be subject to taxes and/or
duties at time of delivery and that all such duties and taxes are the
responsibility of the recipient |
| Ordering Information:
Individual copy orders can
be shipped within the U.S. via UPS Ground service for $5. Contact LINDO
Systems for overseas shipping rates, as
well as faster courier shipping and multiple quantity shipping rates.Payment can be made in
advance by credit card, check (U.S. Bank Draft preferred),
International Money Order, or wire transfer. Purchase Orders are
accepted from U.S. firms and established credit customers. |
