Variable Order Adams Method for Ordinary Differential Equations

This collection of subroutines uses a variable order Adams method to solve initial value problems for ordinary differential equations.   Many additional features are included, including the direct integration of second order equations.   Some background on the methods used are here .
This software is part of the MATH77/mathc90 collection here.

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Extras (Uncheck those you don't want):
Direct Integration of Second Order Equations
Facility for saving and later interpolation of the solution
G-Stop Feature

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Single user price for "base package" = $10 + for clean source (optional) $200 + for optional support $20.

Single user price for "Direct Integration of Second Order Equations" = $10 + for clean source (optional) $10 + for optional support $20.

Single user price for "Facility for saving and later interpolation of the solution" = $20 + for clean source (optional) $10 + for optional support $30.

Single user price for "G-Stop Feature" = $10 + for clean source (optional) $10 + for optional support $30.

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