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DSCAL Class

***PURPOSE Multiply a vector by a constant. ***CATEGORY D1A6 ***TYPE DOUBLE PRECISION (SSCAL-S, DSCAL-D, CSCAL-C) ***KEYWORDS BLAS, LINEAR ALGEBRA, SCALE, VECTOR ***AUTHOR Lawson, C. L., (JPL) Hanson, R. J., (SNLA) Kincaid, D. R., (U. of Texas) Krogh, F. T., (JPL) ***DESCRIPTION B L A S Subprogram Description of Parameters --Input-- N number of elements in input vector(s) DA double precision scale factor DX double precision vector with N elements INCX storage spacing between elements of DX --Output-- DX double precision result (unchanged if N.LE.0) Replace double precision DX by double precision DA*DX. For I = 0 to N-1, replace DX(IX+I*INCX) with DA * DX(IX+I*INCX), where IX = 1 if INCX .GE. 0, else IX = 1+(1-N)*INCX. ***REFERENCES C. L. Lawson, R. J. Hanson, D. R. Kincaid and F. T. Krogh, Basic linear algebra subprograms for Fortran usage, Algorithm No. 539, Transactions on Mathematical Software 5, 3 (September 1979), pp. 308-323. ***ROUTINES CALLED (NONE) ***REVISION HISTORY (YYMMDD) 791001 DATE WRITTEN 890831 Modified array declarations. (WRB) 890831 REVISION DATE from Version 3.2 891214 Prologue converted to Version 4.0 format. (BAB) 900821 Modified to correct problem with a negative increment. (WRB) 920501 Reformatted the REFERENCES section. (WRB) ***END PROLOGUE DSCAL ***FIRST EXECUTABLE STATEMENT DSCAL
Inheritance Hierarchy
SystemObject
  Altaxo.Calc.Ode.Obsolete.DVodeDSCAL

Namespace: Altaxo.Calc.Ode.Obsolete.DVode
Assembly: AltaxoCore (in AltaxoCore.dll) Version: 4.8.3179.0 (4.8.3179.0)
Syntax
C#
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public class DSCAL

The DSCAL type exposes the following members.

Constructors
 NameDescription
Public methodDSCALInitializes a new instance of the DSCAL class
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Methods
 NameDescription
Public methodEqualsDetermines whether the specified object is equal to the current object.
(Inherited from Object)
Protected methodFinalizeAllows an object to try to free resources and perform other cleanup operations before it is reclaimed by garbage collection.
(Inherited from Object)
Public methodGetHashCodeServes as the default hash function.
(Inherited from Object)
Public methodGetTypeGets the Type of the current instance.
(Inherited from Object)
Protected methodMemberwiseCloneCreates a shallow copy of the current Object.
(Inherited from Object)
Public methodRun ***PURPOSE Multiply a vector by a constant. ***CATEGORY D1A6 ***TYPE DOUBLE PRECISION (SSCAL-S, DSCAL-D, CSCAL-C) ***KEYWORDS BLAS, LINEAR ALGEBRA, SCALE, VECTOR ***AUTHOR Lawson, C. L., (JPL) Hanson, R. J., (SNLA) Kincaid, D. R., (U. of Texas) Krogh, F. T., (JPL) ***DESCRIPTION B L A S Subprogram Description of Parameters --Input-- N number of elements in input vector(s) DA double precision scale factor DX double precision vector with N elements INCX storage spacing between elements of DX --Output-- DX double precision result (unchanged if N.LE.0) Replace double precision DX by double precision DA*DX. For I = 0 to N-1, replace DX(IX+I*INCX) with DA * DX(IX+I*INCX), where IX = 1 if INCX .GE. 0, else IX = 1+(1-N)*INCX. ***REFERENCES C. L. Lawson, R. J. Hanson, D. R. Kincaid and F. T. Krogh, Basic linear algebra subprograms for Fortran usage, Algorithm No. 539, Transactions on Mathematical Software 5, 3 (September 1979), pp. 308-323. ***ROUTINES CALLED (NONE) ***REVISION HISTORY (YYMMDD) 791001 DATE WRITTEN 890831 Modified array declarations. (WRB) 890831 REVISION DATE from Version 3.2 891214 Prologue converted to Version 4.0 format. (BAB) 900821 Modified to correct problem with a negative increment. (WRB) 920501 Reformatted the REFERENCES section. (WRB) ***END PROLOGUE DSCAL ***FIRST EXECUTABLE STATEMENT DSCAL
Public methodToStringReturns a string that represents the current object.
(Inherited from Object)
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See Also