XSLP_SAMEDAMP

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XSLP_SAMEDAMP

Description

Number of steps in same direction before damping factor is increased

Type

Integer

Default value

3

Notes

If dynamic damping is enabled, the damping factor for a variable will be increased if successive changes are in the same direction. More precisely, if there are XSLP_SAMEDAMP successive changes in the same direction for a variable, then the damping factor (D) for the variable will be reset to
D*XSLP_DAMPEXPAND + XSLP_DAMPMAX*(1-XSLP_DAMPEXPAND)

Affects routines

XSLPmaxim, XSLPminim

See also

Xpress-SLP Solution Process, XSLP_ALGORITHM, XSLP_DAMP, XSLP_DAMPMAX

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Description	Number of steps in same direction before damping factor is increased
Type	Integer
Default value	3
Notes	If dynamic damping is enabled, the damping factor for a variable will be increased if successive changes are in the same direction. More precisely, if there are XSLP_SAMEDAMP successive changes in the same direction for a variable, then the damping factor (D) for the variable will be reset to DXSLP_DAMPEXPAND + XSLP_DAMPMAX(1-XSLP_DAMPEXPAND)
Affects routines	XSLPmaxim, XSLPminim
See also	Xpress-SLP Solution Process, XSLP_ALGORITHM, XSLP_DAMP, XSLP_DAMPMAX