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---
:name: sla_wwaddw
:md5sum: 7fcd8de2e27cfe0dee3a476f013791a0
:category: :subroutine
:arguments:
- n:
:type: integer
:intent: input
- x:
:type: real
:intent: input/output
:dims:
- n
- y:
:type: real
:intent: input/output
:dims:
- n
- w:
:type: real
:intent: input
:dims:
- n
:substitutions: {}
:fortran_help: " SUBROUTINE SLA_WWADDW( N, X, Y, W )\n\n\
* Purpose\n\
* =======\n\
*\n\
* SLA_WWADDW adds a vector W into a doubled-single vector (X, Y).\n\
*\n\
* This works for all extant IBM's hex and binary floating point\n\
* arithmetics, but not for decimal.\n\
*\n\n\
* Arguments\n\
* =========\n\
*\n\
* N (input) INTEGER\n\
* The length of vectors X, Y, and W.\n\
*\n\
* X (input/output) REAL array, dimension (N)\n\
* The first part of the doubled-single accumulation vector.\n\
*\n\
* Y (input/output) REAL array, dimension (N)\n\
* The second part of the doubled-single accumulation vector.\n\
*\n\
* W (input) REAL array, dimension (N)\n\
* The vector to be added.\n\
*\n\n\
* =====================================================================\n\
*\n\
* .. Local Scalars ..\n REAL S\n INTEGER I\n\
* ..\n"
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