Initializing help system before first use

# NlpChgFormula Method

Add or replace a single matrix formula using a parsed or unparsed formula
Namespace: Optimizer
Assembly: xprsdn (in xprsdn.dll) Version: 47.01.01+0ba4e76731516b80760698bbaa939494dae84e49
Syntax
C#

    public void NlpChgFormula(
    	int row,
    	int parsed,
    	int[] type,
    	double[] value
    )

#### Parameters

row Int32
  The index of the matrix row for the coefficient.
parsed Int32
  Integer indicating the whether the token arrays are formatted as internal unparsed ( parsed=0) or internal parsed reverse Polish ( parsed=1).
type Int32
  Array of token types providing the description and formula for each item.
value Double
  Array of values corresponding to the types in type.

Remarks
Examples using NlpChgFormula:

- Polygon.cs
- PolygonMap.cs
- PolygonMapDelta.cs
- PolygonMultiMap.cs
- PolygonMultiMapDelta.cs
- PolygonVecMap.cs
- PolygonVecMapDelta.cs

See Also

#### Reference

XPRSprob Class
Optimizer Namespace
Parent Topic XPRSprob Methods

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