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SlpChgCoef Method

Add or change a single matrix coefficient using a parsed or unparsed formula. For a simpler version of this function see XSLPchgformula.

Namespace:  Optimizer
Assembly: xprsdn (in xprsdn.dll) Version: 45.01.02+1f9fd7ff9a8620394fec1839699751312debed40
Syntax
C# 
public void SlpChgCoef(
	int row,
	int col,
	ref double factor,
	int parsed,
	int[] type,
	double[] value
)

Parameters

row   Int32
The index of the matrix row for the coefficient.
col   Int32
The index of the matrix column for the coefficient.
factor   Double
Address of a double precision variable holding the constant multiplier for the formula. If factor is null, a value of 1.0 will be used.
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.
See Also
Parent Topic XPRSprob Methods

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