[fusl] clang-format fusl

fusl/src/math/__cosl.c

 /* origin: FreeBSD /usr/src/lib/msun/ld80/k_cosl.c */
 /* origin: FreeBSD /usr/src/lib/msun/ld128/k_cosl.c */
 /*
  * ====================================================
  * Copyright (C) 1993 by Sun Microsystems, Inc. All rights reserved.
  * Copyright (c) 2008 Steven G. Kargl, David Schultz, Bruce D. Evans.
  *
  * Developed at SunSoft, a Sun Microsystems, Inc. business.
  * Permission to use, copy, modify, and distribute this
  * software is freely granted, provided that this notice
  * is preserved.
  * ====================================================
  */
 
-
 #include "libm.h"
 
 #if (LDBL_MANT_DIG == 64 || LDBL_MANT_DIG == 113) && LDBL_MAX_EXP == 16384
 #if LDBL_MANT_DIG == 64
 /*
  * ld80 version of __cos.c.  See __cos.c for most comments.
  */
 /*
  * Domain [-0.7854, 0.7854], range ~[-2.43e-23, 2.425e-23]:
  * |cos(x) - c(x)| < 2**-75.1
@@ skipping 10 matching lines @@
  * a mediocre approximation for the coefficient of x^4, but a rounding
  * error of 0.5 ulps for this coefficient would only contribute ~0.01
  * ulps to the final error, so this is unimportant.  Rounding errors in
  * higher coefficients are even less important.
  *
  * In fact, coefficients above the x^4 one only need to have 53-bit
  * precision, and this is more efficient.  We get this optimization
  * almost for free from the complications needed to search for the best
  * higher coefficients.
  */
-static const long double
-C1 =  0.0416666666666666666136L;        /*  0xaaaaaaaaaaaaaa9b.0p-68 */
-static const double
-C2 = -0.0013888888888888874,            /* -0x16c16c16c16c10.0p-62 */
-C3 =  0.000024801587301571716,          /*  0x1a01a01a018e22.0p-68 */
-C4 = -0.00000027557319215507120,        /* -0x127e4fb7602f22.0p-74 */
-C5 =  0.0000000020876754400407278,      /*  0x11eed8caaeccf1.0p-81 */
-C6 = -1.1470297442401303e-11,           /* -0x19393412bd1529.0p-89 */
-C7 =  4.7383039476436467e-14;           /*  0x1aac9d9af5c43e.0p-97 */
-#define POLY(z) (z*(C1+z*(C2+z*(C3+z*(C4+z*(C5+z*(C6+z*C7)))))))
+static const long double C1 =
+    0.0416666666666666666136L;                   /*  0xaaaaaaaaaaaaaa9b.0p-68 */
+static const double C2 = -0.0013888888888888874, /* -0x16c16c16c16c10.0p-62 */
+    C3 = 0.000024801587301571716,                /*  0x1a01a01a018e22.0p-68 */
+    C4 = -0.00000027557319215507120,             /* -0x127e4fb7602f22.0p-74 */
+    C5 = 0.0000000020876754400407278,            /*  0x11eed8caaeccf1.0p-81 */
+    C6 = -1.1470297442401303e-11,                /* -0x19393412bd1529.0p-89 */
+    C7 = 4.7383039476436467e-14;                 /*  0x1aac9d9af5c43e.0p-97 */
+#define POLY(z) \
+  (z * (C1 + z * (C2 + z * (C3 + z * (C4 + z * (C5 + z * (C6 + z * C7)))))))
 #elif LDBL_MANT_DIG == 113
 /*
  * ld128 version of __cos.c.  See __cos.c for most comments.
  */
 /*
  * Domain [-0.7854, 0.7854], range ~[-1.80e-37, 1.79e-37]:
  * |cos(x) - c(x))| < 2**-122.0
  *
  * 113-bit precision requires more care than 64-bit precision, since
  * simple methods give a minimax polynomial with coefficient for x^2
  * that is 1 ulp below 0.5, but we want it to be precisely 0.5.  See
  * above for more details.
  */
-static const long double
-C1 =  0.04166666666666666666666666666666658424671L,
-C2 = -0.001388888888888888888888888888863490893732L,
-C3 =  0.00002480158730158730158730158600795304914210L,
-C4 = -0.2755731922398589065255474947078934284324e-6L,
-C5 =  0.2087675698786809897659225313136400793948e-8L,
-C6 = -0.1147074559772972315817149986812031204775e-10L,
-C7 =  0.4779477332386808976875457937252120293400e-13L;
-static const double
-C8 = -0.1561920696721507929516718307820958119868e-15,
-C9 =  0.4110317413744594971475941557607804508039e-18,
-C10 = -0.8896592467191938803288521958313920156409e-21,
-C11 =  0.1601061435794535138244346256065192782581e-23;
-#define POLY(z) (z*(C1+z*(C2+z*(C3+z*(C4+z*(C5+z*(C6+z*(C7+ \
-        z*(C8+z*(C9+z*(C10+z*C11)))))))))))
+static const long double C1 = 0.04166666666666666666666666666666658424671L,
+                         C2 = -0.001388888888888888888888888888863490893732L,
+                         C3 = 0.00002480158730158730158730158600795304914210L,
+                         C4 = -0.2755731922398589065255474947078934284324e-6L,
+                         C5 = 0.2087675698786809897659225313136400793948e-8L,
+                         C6 = -0.1147074559772972315817149986812031204775e-10L,
+                         C7 = 0.4779477332386808976875457937252120293400e-13L;
+static const double C8 = -0.1561920696721507929516718307820958119868e-15,
+                    C9 = 0.4110317413744594971475941557607804508039e-18,
+                    C10 = -0.8896592467191938803288521958313920156409e-21,
+                    C11 = 0.1601061435794535138244346256065192782581e-23;
+#define POLY(z)                             \
+  (z *                                      \
+   (C1 +                                    \
+    z * (C2 +                               \
+         z * (C3 +                          \
+              z * (C4 +                     \
+                   z * (C5 +                \
+                        z * (C6 +           \
+                             z * (C7 +      \
+                                  z * (C8 + \
+                                       z * (C9 + z * (C10 + z * C11)))))))))))
 #endif
 
-long double __cosl(long double x, long double y)
-{
-        long double hz,z,r,w;
+long double __cosl(long double x, long double y) {
+  long double hz, z, r, w;
 
-        z  = x*x;
-        r  = POLY(z);
-        hz = 0.5*z;
-        w  = 1.0-hz;
-        return w + (((1.0-w)-hz) + (z*r-x*y));
+  z = x * x;
+  r = POLY(z);
+  hz = 0.5 * z;
+  w = 1.0 - hz;
+  return w + (((1.0 - w) - hz) + (z * r - x * y));
 }
 #endif