MATHEMATICAL FUNCTIONS
- Absolute value
- Powers of e
- Natural logarithms
- Log-Gamma
- Check Numeric sign
- Modulo
- Sine
- Cosine
- Tangent
- Power
- Square
- Square root
- Maximum
- Minimum
FINANCIAL FUNCTIONS
- Present value
- Present value of an annuity
INTEGER/DOMAIN FUNCTIONS
- Restrict variables to be General Integer
- Restrict variables to be Binary Integer
- Set upper and lower bounds on variables
- Remove upper and lower limits on variable
DATA IMPORT/EXPORT FUNCTIONS
- Read data from text files and popular database and spreadsheet applications
SET FUNCTIONS
- Generate set of constraints
- Summation
- Return the number of elements
- Return minimum or maximum element
- Test for set membership
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PROBABILITY FUNCTIONS
- Cumulative Distribution
- Cumulative FDistribution
- Cumulative t
- Cumulative Hypergeometric
- Cumulative Binomial
- Cumulative Chi-squared
- Cumulative Poisson Distribution
- Cumulative Normal
- Unit normal linear loss
- Linear loss for Poisson
- Erlang loss, Erlang busy
- Finite Source Poisson
- Random and Quasi-random Number Generators
INTERFACE FUNCTIONS
- Include data from external text files
- Open ODBC links between LINGO and databases
- Move data and solutions back and forth from Excel using OLE based transfers
- Transfer data directly through shared memory locations with the Dynamic Link Library (DLL).
REPORT FUNCTIONS
- Dual value
- Format
- Return total number of iterations required to solve the model
- Allowable decrease on a specific variable’s objective coefficient or on a specified row’s right-hand side
- Status of the solution process
- Write solution and sensitivity information to text, database and spreadsheet files
MISCELLANEOUS FUNCTIONS
- IF
- Warn
