# coin (21 notebooks)¶

## Book Example: Economic equilibria¶

Description: economic model using complementarity conditions from Chapter 19 AMPL book

## Book Example: Transshipment problem¶

Description: book example with general transshipment model (net1.mod)

## Book Example: diet¶

Description: book example autogenerated using diet.mod, diet.dat, and diet.run

## Book Example: prod¶

Description: book example autogenerated using prod.mod, prod.dat, and prod.run

Author: N/A

## Book Example: steel¶

Description: book example autogenerated using steel.mod, steel.dat, and steel.run

Author: N/A

## Book Example: transp¶

Description: book example autogenerated using transp.mod, transp.dat, and transp.run

Author: N/A

## CP-style scheduling model with the *numberof* operator, solved by a MIP solver¶

Description: Scheduling model with the Constraint Programming

*numberof*operator, solved with a MIP solver. New MIP solver drivers based on the [MP library](https://amplmp.readthedocs.io/) enable CP-style modeling.Tags: ampl-only, constraint-programming

Author: Gleb Belov (7 notebooks) <gleb@ampl.com>

## Capacity expansion of power generation¶

Description: Models the extensive form of a deterministic multi-stage capacity expansion problem. In this model we can have multiple resources of the same type which have identical properties. The model can be further developed into a stochastic one.

## Diet lecture¶

Description: Diet case study

Tags: ampl-only, ampl-lecture

## Diet model with Google Sheets¶

Description: Diet model using Google Sheets

## Google Hashcode 2022¶

Description: Google Hashcode 2022 Practice Problem

## Hydrothermal Scheduling Problem with Conic Programming¶

Description: Hydrothermal Scheduling Problem using Second-Order Cones

Tags: amplpy, conic, second-order-cone, quadratic-cone, nonlinear-programming, scheduling, engineering, power-generation, geothermal-energy, hydropower

Author: Gleb Belov (7 notebooks) <gleb@ampl.com>

## Logistic Regression with amplpy¶

Description: Logistic regression with amplpy using exponential cones

## Multicommodity transportation problem¶

Description: Multicommodity transportation model with binary variables

## Nonlinear transportation model¶

Description: book example autogenerated using nltransd.mod, nltrans.dat, and nltrans.run

## Nonlinear transportation problem example¶

Description: book example autogenerated using nltransd.mod, nltrans.dat, and nltrans.run

## Optimization Methods in Finance: Chapter 3¶

Description: Optimization Methods in Finance: Bond Dedication Problem.

## Production model¶

Description: generic model for production problem

## Steel industry problem¶

Description: model for steel production problem

## Transportation problem¶

Description: an AMPL model for the transportation problem

Tags: ampl-only, ampl-lecture

## Travelling Salesman Problem with subtour elimination¶

Description: this example shows how to solve a TSP by eliminating subtours using amplpy and ampls