slepc-3.21.1 2024-04-26
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BVScale

Multiply the BV entries by a scalar value.

Synopsis

#include "slepcbv.h" 
PetscErrorCode BVScale(BV bv,PetscScalar alpha)
Logically Collective

Input Parameters

bv  - basis vectors
alpha  - scaling factor

Note

All active columns (except the leading ones) are scaled.

See Also

BVScaleColumn(), BVSetActiveColumns()

Level

intermediate

Location

src/sys/classes/bv/interface/bvops.c

Index of all BV routines
Table of Contents for all manual pages
Index of all manual pages