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-rw-r--r--src/math/acos.c4
-rw-r--r--src/math/acosl.c4
-rw-r--r--src/math/asin.c4
-rw-r--r--src/math/asinh.c2
-rw-r--r--src/math/asinhl.c2
-rw-r--r--src/math/asinl.c4
-rw-r--r--src/math/atan.c4
-rw-r--r--src/math/atan2l.c22
-rw-r--r--src/math/atanl.c4
-rw-r--r--src/math/exp2f.c4
10 files changed, 27 insertions, 27 deletions
diff --git a/src/math/acos.c b/src/math/acos.c
index be95d25e..cd5d06a6 100644
--- a/src/math/acos.c
+++ b/src/math/acos.c
@@ -72,7 +72,7 @@ double acos(double x)
if ((ix-0x3ff00000 | lx) == 0) {
/* acos(1)=0, acos(-1)=pi */
if (hx >> 31)
- return 2*pio2_hi + 0x1p-1000;
+ return 2*pio2_hi + 0x1p-120f;
return 0;
}
return 0/(x-x);
@@ -80,7 +80,7 @@ double acos(double x)
/* |x| < 0.5 */
if (ix < 0x3fe00000) {
if (ix <= 0x3c600000) /* |x| < 2**-57 */
- return pio2_hi + 0x1p-1000;
+ return pio2_hi + 0x1p-120f;
return pio2_hi - (x - (pio2_lo-x*R(x*x)));
}
/* x < -0.5 */
diff --git a/src/math/acosl.c b/src/math/acosl.c
index 9e9b01e4..9e7b7fb3 100644
--- a/src/math/acosl.c
+++ b/src/math/acosl.c
@@ -38,14 +38,14 @@ long double acosl(long double x)
((u.bits.manh & ~LDBL_NBIT) | u.bits.manl) == 0) {
if (expsign > 0)
return 0; /* acos(1) = 0 */
- return 2*pio2_hi + 0x1p-1000; /* acos(-1)= pi */
+ return 2*pio2_hi + 0x1p-120f; /* acos(-1)= pi */
}
return 0/(x-x); /* acos(|x|>1) is NaN */
}
/* |x| < 0.5 */
if (expt < 0x3fff - 1) {
if (expt < 0x3fff - 65)
- return pio2_hi + 0x1p-1000; /* x < 0x1p-65: acosl(x)=pi/2 */
+ return pio2_hi + 0x1p-120f; /* x < 0x1p-65: acosl(x)=pi/2 */
return pio2_hi - (x - (pio2_lo - x * __invtrigl_R(x*x)));
}
/* x < -0.5 */
diff --git a/src/math/asin.c b/src/math/asin.c
index a1906b08..d61c04b4 100644
--- a/src/math/asin.c
+++ b/src/math/asin.c
@@ -77,14 +77,14 @@ double asin(double x)
GET_LOW_WORD(lx, x);
if ((ix-0x3ff00000 | lx) == 0)
/* asin(1) = +-pi/2 with inexact */
- return x*pio2_hi + 0x1p-1000;
+ return x*pio2_hi + 0x1p-120f;
return 0/(x-x);
}
/* |x| < 0.5 */
if (ix < 0x3fe00000) {
if (ix < 0x3e500000) {
/* |x|<0x1p-26, return x with inexact if x!=0*/
- FORCE_EVAL(x + 0x1p1000);
+ FORCE_EVAL(x + 0x1p120f);
return x;
}
return x + x*R(x*x);
diff --git a/src/math/asinh.c b/src/math/asinh.c
index 4152dc39..0829f228 100644
--- a/src/math/asinh.c
+++ b/src/math/asinh.c
@@ -22,7 +22,7 @@ double asinh(double x)
x = log1p(x + x*x/(sqrt(x*x+1)+1));
} else {
/* |x| < 0x1p-26, raise inexact if x != 0 */
- FORCE_EVAL(x + 0x1p1000);
+ FORCE_EVAL(x + 0x1p120f);
}
return s ? -x : x;
}
diff --git a/src/math/asinhl.c b/src/math/asinhl.c
index db966246..3ea88745 100644
--- a/src/math/asinhl.c
+++ b/src/math/asinhl.c
@@ -31,7 +31,7 @@ long double asinhl(long double x)
x = log1pl(x + x*x/(sqrtl(x*x+1)+1));
} else {
/* |x| < 0x1p-32, raise inexact if x!=0 */
- FORCE_EVAL(x + 0x1p1000);
+ FORCE_EVAL(x + 0x1p120f);
}
return s ? -x : x;
}
diff --git a/src/math/asinl.c b/src/math/asinl.c
index 0ef9853b..8799341d 100644
--- a/src/math/asinl.c
+++ b/src/math/asinl.c
@@ -39,13 +39,13 @@ long double asinl(long double x)
if (expt == 0x3fff &&
((u.bits.manh&~LDBL_NBIT)|u.bits.manl) == 0)
/* asin(+-1)=+-pi/2 with inexact */
- return x*pio2_hi + 0x1p-1000;
+ return x*pio2_hi + 0x1p-120f;
return 0/(x-x);
}
if (expt < 0x3fff - 1) { /* |x| < 0.5 */
if (expt < 0x3fff - 32) { /* |x|<0x1p-32, asinl(x)=x */
/* return x with inexact if x!=0 */
- FORCE_EVAL(x + 0x1p1000);
+ FORCE_EVAL(x + 0x1p120f);
return x;
}
return x + x*__invtrigl_R(x*x);
diff --git a/src/math/atan.c b/src/math/atan.c
index 7fd8a3b8..3c9a59ff 100644
--- a/src/math/atan.c
+++ b/src/math/atan.c
@@ -72,13 +72,13 @@ double atan(double x)
if (ix >= 0x44100000) { /* if |x| >= 2^66 */
if (isnan(x))
return x;
- z = atanhi[3] + 0x1p-1000;
+ z = atanhi[3] + 0x1p-120f;
return sign ? -z : z;
}
if (ix < 0x3fdc0000) { /* |x| < 0.4375 */
if (ix < 0x3e400000) { /* |x| < 2^-27 */
/* raise inexact if x!=0 */
- FORCE_EVAL(x + 0x1p1000);
+ FORCE_EVAL(x + 0x1p120f);
return x;
}
id = -1;
diff --git a/src/math/atan2l.c b/src/math/atan2l.c
index e86dbffb..7cb42c2f 100644
--- a/src/math/atan2l.c
+++ b/src/math/atan2l.c
@@ -52,39 +52,39 @@ long double atan2l(long double y, long double x)
switch(m) {
case 0:
case 1: return y; /* atan(+-0,+anything)=+-0 */
- case 2: return 2*pio2_hi+0x1p-1000; /* atan(+0,-anything) = pi */
- case 3: return -2*pio2_hi-0x1p-1000; /* atan(-0,-anything) =-pi */
+ case 2: return 2*pio2_hi+0x1p-120f; /* atan(+0,-anything) = pi */
+ case 3: return -2*pio2_hi-0x1p-120f; /* atan(-0,-anything) =-pi */
}
}
/* when x = 0 */
if (exptx==0 && ((ux.bits.manh&~LDBL_NBIT)|ux.bits.manl)==0)
- return expsigny < 0 ? -pio2_hi-0x1p-1000 : pio2_hi+0x1p-1000;
+ return expsigny < 0 ? -pio2_hi-0x1p-120f : pio2_hi+0x1p-120f;
/* when x is INF */
if (exptx == 0x7fff) {
if (expty == 0x7fff) {
switch(m) {
- case 0: return pio2_hi*0.5+0x1p-1000; /* atan(+INF,+INF) */
- case 1: return -pio2_hi*0.5-0x1p-1000; /* atan(-INF,+INF) */
- case 2: return 1.5*pio2_hi+0x1p-1000; /* atan(+INF,-INF) */
- case 3: return -1.5*pio2_hi-0x1p-1000; /* atan(-INF,-INF) */
+ case 0: return pio2_hi*0.5+0x1p-120f; /* atan(+INF,+INF) */
+ case 1: return -pio2_hi*0.5-0x1p-120f; /* atan(-INF,+INF) */
+ case 2: return 1.5*pio2_hi+0x1p-120f; /* atan(+INF,-INF) */
+ case 3: return -1.5*pio2_hi-0x1p-120f; /* atan(-INF,-INF) */
}
} else {
switch(m) {
case 0: return 0.0; /* atan(+...,+INF) */
case 1: return -0.0; /* atan(-...,+INF) */
- case 2: return 2*pio2_hi+0x1p-1000; /* atan(+...,-INF) */
- case 3: return -2*pio2_hi-0x1p-1000; /* atan(-...,-INF) */
+ case 2: return 2*pio2_hi+0x1p-120f; /* atan(+...,-INF) */
+ case 3: return -2*pio2_hi-0x1p-120f; /* atan(-...,-INF) */
}
}
}
/* when y is INF */
if (expty == 0x7fff)
- return expsigny < 0 ? -pio2_hi-0x1p-1000 : pio2_hi+0x1p-1000;
+ return expsigny < 0 ? -pio2_hi-0x1p-120f : pio2_hi+0x1p-120f;
/* compute y/x */
k = expty-exptx;
if(k > LDBL_MANT_DIG+2) { /* |y/x| huge */
- z = pio2_hi+0x1p-1000;
+ z = pio2_hi+0x1p-120f;
m &= 1;
} else if (expsignx < 0 && k < -LDBL_MANT_DIG-2) /* |y/x| tiny, x<0 */
z = 0.0;
diff --git a/src/math/atanl.c b/src/math/atanl.c
index 6a480a7a..e76693e4 100644
--- a/src/math/atanl.c
+++ b/src/math/atanl.c
@@ -80,7 +80,7 @@ long double atanl(long double x)
if (expt == 0x7fff &&
((u.bits.manh&~LDBL_NBIT)|u.bits.manl)!=0) /* NaN */
return x+x;
- z = atanhi[3] + 0x1p-1000;
+ z = atanhi[3] + 0x1p-120f;
return expsign < 0 ? -z : z;
}
/* Extract the exponent and the first few bits of the mantissa. */
@@ -89,7 +89,7 @@ long double atanl(long double x)
if (expman < ((0x3fff - 2) << 8) + 0xc0) { /* |x| < 0.4375 */
if (expt < 0x3fff - 32) { /* if |x| is small, atanl(x)~=x */
/* raise inexact if x!=0 */
- FORCE_EVAL(x + 0x1p1000);
+ FORCE_EVAL(x + 0x1p120f);
return x;
}
id = -1;
diff --git a/src/math/exp2f.c b/src/math/exp2f.c
index 279f32de..ea50db4a 100644
--- a/src/math/exp2f.c
+++ b/src/math/exp2f.c
@@ -97,11 +97,11 @@ float exp2f(float x)
return x;
}
if (x >= 128) {
- STRICT_ASSIGN(float, x, x * 0x1p127);
+ STRICT_ASSIGN(float, x, x * 0x1p127f);
return x;
}
if (x <= -150) {
- STRICT_ASSIGN(float, x, 0x1p-100*0x1p-100);
+ STRICT_ASSIGN(float, x, 0x1p-100f*0x1p-100f);
return x;
}
} else if (ix <= 0x33000000) { /* |x| <= 0x1p-25 */
generated by cgit v1.2.1 (git 2.18.0) at 2025-11-04 00:59:32 +0000