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whitespace fixes

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This commit is contained in:
Axel Kohlmeyer
2022-12-28 13:47:11 -05:00
parent a894cbfbb7
commit 1e8b2ad5a0
194 changed files with 24511 additions and 24511 deletions
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92
lib/linalg/dlaev2.cpp
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@ -1,13 +1,13 @@
/* fortran/dlaev2.f -- translated by f2c (version 20200916).
You must link the resulting object file with libf2c:
on Microsoft Windows system, link with libf2c.lib;
on Linux or Unix systems, link with .../path/to/libf2c.a -lm
or, if you install libf2c.a in a standard place, with -lf2c -lm
-- in that order, at the end of the command line, as in
cc *.o -lf2c -lm
Source for libf2c is in /netlib/f2c/libf2c.zip, e.g.,
on Microsoft Windows system, link with libf2c.lib;
on Linux or Unix systems, link with .../path/to/libf2c.a -lm
or, if you install libf2c.a in a standard place, with -lf2c -lm
-- in that order, at the end of the command line, as in
cc *.o -lf2c -lm
Source for libf2c is in /netlib/f2c/libf2c.zip, e.g.,
http://www.netlib.org/f2c/libf2c.zip
http://www.netlib.org/f2c/libf2c.zip
*/
#ifdef __cplusplus
@ -136,8 +136,8 @@ f"> */
/* > \endverbatim */
/* > */
/* ===================================================================== */
/* Subroutine */ int dlaev2_(doublereal *a, doublereal *b, doublereal *c__,
doublereal *rt1, doublereal *rt2, doublereal *cs1, doublereal *sn1)
/* Subroutine */ int dlaev2_(doublereal *a, doublereal *b, doublereal *c__,
doublereal *rt1, doublereal *rt2, doublereal *cs1, doublereal *sn1)
{
/* System generated locals */
doublereal d__1;
@ -176,81 +176,81 @@ f"> */
tb = *b + *b;
ab = abs(tb);
if (abs(*a) > abs(*c__)) {
acmx = *a;
acmn = *c__;
acmx = *a;
acmn = *c__;
} else {
acmx = *c__;
acmn = *a;
acmx = *c__;
acmn = *a;
}
if (adf > ab) {
/* Computing 2nd power */
d__1 = ab / adf;
rt = adf * sqrt(d__1 * d__1 + 1.);
d__1 = ab / adf;
rt = adf * sqrt(d__1 * d__1 + 1.);
} else if (adf < ab) {
/* Computing 2nd power */
d__1 = adf / ab;
rt = ab * sqrt(d__1 * d__1 + 1.);
d__1 = adf / ab;
rt = ab * sqrt(d__1 * d__1 + 1.);
} else {
/* Includes case AB=ADF=0 */
rt = ab * sqrt(2.);
rt = ab * sqrt(2.);
}
if (sm < 0.) {
*rt1 = (sm - rt) * .5;
sgn1 = -1;
*rt1 = (sm - rt) * .5;
sgn1 = -1;
/* Order of execution important. */
/* To get fully accurate smaller eigenvalue, */
/* next line needs to be executed in higher precision. */
*rt2 = acmx / *rt1 * acmn - *b / *rt1 * *b;
*rt2 = acmx / *rt1 * acmn - *b / *rt1 * *b;
} else if (sm > 0.) {
*rt1 = (sm + rt) * .5;
sgn1 = 1;
*rt1 = (sm + rt) * .5;
sgn1 = 1;
/* Order of execution important. */
/* To get fully accurate smaller eigenvalue, */
/* next line needs to be executed in higher precision. */
*rt2 = acmx / *rt1 * acmn - *b / *rt1 * *b;
*rt2 = acmx / *rt1 * acmn - *b / *rt1 * *b;
} else {
/* Includes case RT1 = RT2 = 0 */
*rt1 = rt * .5;
*rt2 = rt * -.5;
sgn1 = 1;
*rt1 = rt * .5;
*rt2 = rt * -.5;
sgn1 = 1;
}
/* Compute the eigenvector */
if (df >= 0.) {
cs = df + rt;
sgn2 = 1;
cs = df + rt;
sgn2 = 1;
} else {
cs = df - rt;
sgn2 = -1;
cs = df - rt;
sgn2 = -1;
}
acs = abs(cs);
if (acs > ab) {
ct = -tb / cs;
*sn1 = 1. / sqrt(ct * ct + 1.);
*cs1 = ct * *sn1;
ct = -tb / cs;
*sn1 = 1. / sqrt(ct * ct + 1.);
*cs1 = ct * *sn1;
} else {
if (ab == 0.) {
*cs1 = 1.;
*sn1 = 0.;
} else {
tn = -cs / tb;
*cs1 = 1. / sqrt(tn * tn + 1.);
*sn1 = tn * *cs1;
}
if (ab == 0.) {
*cs1 = 1.;
*sn1 = 0.;
} else {
tn = -cs / tb;
*cs1 = 1. / sqrt(tn * tn + 1.);
*sn1 = tn * *cs1;
}
}
if (sgn1 == sgn2) {
tn = *cs1;
*cs1 = -(*sn1);
*sn1 = tn;
tn = *cs1;
*cs1 = -(*sn1);
*sn1 = tn;
}
return 0;
@ -259,5 +259,5 @@ f"> */
} /* dlaev2_ */
#ifdef __cplusplus
}
}
#endif