code cleanup of named constants

[musl] / src / math / __cosdf.c

diff --git a/src/math/__cosdf.c b/src/math/__cosdf.c
index a3b399e..a65f7f2 100644 (file)
--- a/src/math/__cosdf.c
+++ b/src/math/__cosdf.c
@@ -18,7 +18,6 @@
 
 /* |cos(x) - c(x)| < 2**-34.1 (~[-5.37e-11, 5.295e-11]). */
 static const double
-one =  1.0,
 C0  = -0x1ffffffd0c5e81.0p-54, /* -0.499999997251031003120 */
 C1  =  0x155553e1053a42.0p-57, /*  0.0416666233237390631894 */
 C2  = -0x16c087e80f1e27.0p-62, /* -0.00138867637746099294692 */
@@ -32,5 +31,5 @@ float __cosdf(double x)
        z = x*x;
        w = z*z;
        r = C2+z*C3;
-       return ((one+z*C0) + w*C1) + (w*z)*r;
+       return ((1.0+z*C0) + w*C1) + (w*z)*r;
 }