XSLP_DAMPEXPAND

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XSLP_DAMPEXPAND

Description

Multiplier to increase damping factor during dynamic damping

Type

Double

Default value

1

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, XSLP_DAMPMIN, XSLP_DAMPSHRINK, XSLP_DAMPSTART, XSLP_SAMEDAMP

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Description	Multiplier to increase damping factor during dynamic damping
Type	Double
Default value	1
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, XSLP_DAMPMIN, XSLP_DAMPSHRINK, XSLP_DAMPSTART, XSLP_SAMEDAMP