3 files changed, 4 insertions, 4 deletions
diff --git a/src/math/__rem_pio2.c b/src/math/__rem_pio2.c
index a40db9fc..d403f81c 100644
--- a/src/math/__rem_pio2.c
+++ b/src/math/__rem_pio2.c
@@ -118,7 +118,7 @@ int __rem_pio2(double x, double *y)
 	if (ix < 0x413921fb) {  /* |x| ~< 2^20*(pi/2), medium size */
 medium:
 		/* rint(x/(pi/2)), Assume round-to-nearest. */
-		fn = x*invpio2 + toint - toint;
+		fn = (double_t)x*invpio2 + toint - toint;
 		n = (int32_t)fn;
 		r = x - fn*pio2_1;
 		w = fn*pio2_1t;  /* 1st round, good to 85 bits */
diff --git a/src/math/__rem_pio2f.c b/src/math/__rem_pio2f.c
index f5163856..4473c1c4 100644
--- a/src/math/__rem_pio2f.c
+++ b/src/math/__rem_pio2f.c
@@ -51,7 +51,7 @@ int __rem_pio2f(float x, double *y)
 	/* 25+53 bit pi is good enough for medium size */
 	if (ix < 0x4dc90fdb) {  /* |x| ~< 2^28*(pi/2), medium size */
 		/* Use a specialized rint() to get fn.  Assume round-to-nearest. */
-		fn = x*invpio2 + toint - toint;
+		fn = (double_t)x*invpio2 + toint - toint;
 		n  = (int32_t)fn;
 		*y = x - fn*pio2_1 - fn*pio2_1t;
 		return n;
diff --git a/src/math/hypot.c b/src/math/hypot.c
index 29ec6a47..6071bf1e 100644
--- a/src/math/hypot.c
+++ b/src/math/hypot.c
@@ -12,10 +12,10 @@ static void sq(double_t *hi, double_t *lo, double x)
 {
 	double_t xh, xl, xc;
 
-	xc = x*SPLIT;
+	xc = (double_t)x*SPLIT;
 	xh = x - xc + xc;
 	xl = x - xh;
-	*hi = x*x;
+	*hi = (double_t)x*x;
 	*lo = xh*xh - *hi + 2*xh*xl + xl*xl;
 }