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: 44.01.04
Syntax
C# 
public void NlpChgFormula(
	int row,
	int parsed,
	int[] type,
	double[] value
)

Parameters

row
Type:  System.Int32
The index of the matrix row for the coefficient.
parsed
Type:  System.Int32
Integer indicating the whether the token arrays are formatted as internal unparsed ( parsed=0) or internal parsed reverse Polish ( parsed=1).
type
Type:  System.Int32
Array of token types providing the description and formula for each item.
value
Type:  System.Double
Array of values corresponding to the types in type.
Remarks
This function is used in the following examples:
  • Polygon
  • PolygonMap
  • PolygonMapDelta
  • PolygonMultiMap
  • PolygonMultiMapDelta
  • PolygonVecMap
  • PolygonVecMapDelta
See Also
Parent Topic XPRSprob Methods

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