diff --git a/src/lisp/e_cosh.c b/src/lisp/e_cosh.c
index f33ec02e841ce32bebd553d75869d33e1f6a53bf..f022ec040930efe67b6894b6c129ff07eabb3536 100644
--- a/src/lisp/e_cosh.c
+++ b/src/lisp/e_cosh.c
@@ -80,7 +80,7 @@ static double one = 1.0, half=0.5, huge = 1.0e300;
     /* |x| in [log(maxdouble), overflowthresold] */
 	lx = *( (((*(unsigned*)&one)>>29)) + (unsigned*)&x);
 	if (ix<0x408633CE || 
-	      (ix==0x408633ce)&&(lx<=(unsigned)0x8fb9f87d)) {
+	      ((ix==0x408633ce)&&(lx<=(unsigned)0x8fb9f87d))) {
 	    w = __ieee754_exp(half*fabs(x));
 	    t = half*w;
 	    return t*w;
diff --git a/src/lisp/e_sinh.c b/src/lisp/e_sinh.c
index 16671a9f9c718dc7dc4f10f044076ef206507170..84447418a8eba593e6809df9f53f3dac42aa61de 100644
--- a/src/lisp/e_sinh.c
+++ b/src/lisp/e_sinh.c
@@ -73,7 +73,7 @@ static double one = 1.0, shuge = 1.0e307;
 
     /* |x| in [log(maxdouble), overflowthresold] */
 	lx = *( (((*(unsigned*)&one)>>29)) + (unsigned*)&x);
-	if (ix<0x408633CE || (ix==0x408633ce)&&(lx<=(unsigned)0x8fb9f87d)) {
+	if (ix<0x408633CE || ((ix==0x408633ce)&&(lx<=(unsigned)0x8fb9f87d))) {
 	    w = __ieee754_exp(0.5*fabs(x));
 	    t = h*w;
 	    return t*w;