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Document some different function declarations on OSF/1 5.1.
[gnulib.git]
/
lib
/
logl.c
diff --git
a/lib/logl.c
b/lib/logl.c
index
4694645
..
de46bd3
100644
(file)
--- a/
lib/logl.c
+++ b/
lib/logl.c
@@
-18,7
+18,7
@@
/* Specification. */
#include <math.h>
/* Specification. */
#include <math.h>
-/* logll.c
+/*
logll.c
*
* Natural logarithm for 128-bit long double precision.
*
*
* Natural logarithm for 128-bit long double precision.
*
@@
-62,8
+62,6
@@
*
*/
*
*/
-#include "isnanl.h"
-
/* log(1+x) = x - .5 x^2 + x^3 l(x)
-.0078125 <= x <= +.0078125
peak relative error 1.2e-37 */
/* log(1+x) = x - .5 x^2 + x^3 l(x)
-.0078125 <= x <= +.0078125
peak relative error 1.2e-37 */
@@
-187,7
+185,7
@@
static const long double
ln2b = 1.4286068203094172321214581765680755001344E-6L;
long double
ln2b = 1.4286068203094172321214581765680755001344E-6L;
long double
-logl(long double x)
+logl
(long double x)
{
long double z, y, w;
long double t;
{
long double z, y, w;
long double t;
@@
-217,7
+215,7
@@
logl(long double x)
}
/* Extract exponent and reduce domain to 0.703125 <= u < 1.40625 */
}
/* Extract exponent and reduce domain to 0.703125 <= u < 1.40625 */
- x = frexpl(x, &e);
+ x = frexpl
(x, &e);
if (x < 0.703125L)
{
x += x;
if (x < 0.703125L)
{
x += x;
@@
-241,17
+239,17
@@
logl(long double x)
/* Series expansion of log(1+z). */
w = z * z;
y = ((((((((((((l15 * z
/* Series expansion of log(1+z). */
w = z * z;
y = ((((((((((((l15 * z
- + l14) * z
- + l13) * z
- + l12) * z
- + l11) * z
- + l10) * z
- + l9) * z
- + l8) * z
- + l7) * z
- + l6) * z
- + l5) * z
- + l4) * z
+
+ l14) * z
+
+ l13) * z
+
+ l12) * z
+
+ l11) * z
+
+ l10) * z
+
+ l9) * z
+
+ l8) * z
+
+ l7) * z
+
+ l6) * z
+
+ l5) * z
+
+ l4) * z
+ l3) * z * w;
y -= 0.5 * w;
y += e * ln2b; /* Base 2 exponent offset times ln(2). */
+ l3) * z * w;
y -= 0.5 * w;
y += e * ln2b; /* Base 2 exponent offset times ln(2). */