dptrfs_

Undocumented in source but is binding to C. You might be able to learn more by searching the web for its name.
pure nothrow @nogc extern (C)
void
dptrfs_
(,,
double* d
,
double* e
,
double* df
,
double* ef
,
double* b
,,
double* x
,,
double* ferr
,
double* berr
,
double* work
,)

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