diff options
| author | Martynas Venckus <martynas@cvs.openbsd.org> | 2008-07-20 13:11:01 +0000 |
|---|---|---|
| committer | Martynas Venckus <martynas@cvs.openbsd.org> | 2008-07-20 13:11:01 +0000 |
| commit | 7e83e9af50b5a298bc95030c1d7e97fd4dffb74c (patch) | |
| tree | db8da88880801ceadc3a37b4219462fbe79873b0 | |
| parent | ade623d53c24e8ebcb8bc0e6a24ba8056aab540b (diff) | |
Reme algorithm -> Remes algorithm. in comments
| -rw-r--r-- | lib/libm/src/e_exp.c | 2 | ||||
| -rw-r--r-- | lib/libm/src/e_log.c | 2 | ||||
| -rw-r--r-- | lib/libm/src/s_expm1.c | 2 | ||||
| -rw-r--r-- | lib/libm/src/s_log1p.c | 2 |
4 files changed, 4 insertions, 4 deletions
diff --git a/lib/libm/src/e_exp.c b/lib/libm/src/e_exp.c index f9be5ac458b..c9ecdecdc04 100644 --- a/lib/libm/src/e_exp.c +++ b/lib/libm/src/e_exp.c @@ -31,7 +31,7 @@ static char rcsid[] = "$NetBSD: e_exp.c,v 1.8 1995/05/10 20:45:03 jtc Exp $"; * the interval [0,0.34658]: * Write * R(r**2) = r*(exp(r)+1)/(exp(r)-1) = 2 + r*r/6 - r**4/360 + ... - * We use a special Reme algorithm on [0,0.34658] to generate + * We use a special Remes algorithm on [0,0.34658] to generate * a polynomial of degree 5 to approximate R. The maximum error * of this polynomial approximation is bounded by 2**-59. In * other words, diff --git a/lib/libm/src/e_log.c b/lib/libm/src/e_log.c index efb74e6cea4..968faea8ce5 100644 --- a/lib/libm/src/e_log.c +++ b/lib/libm/src/e_log.c @@ -26,7 +26,7 @@ static char rcsid[] = "$NetBSD: e_log.c,v 1.8 1995/05/10 20:45:49 jtc Exp $"; * Let s = f/(2+f) ; based on log(1+f) = log(1+s) - log(1-s) * = 2s + 2/3 s**3 + 2/5 s**5 + ....., * = 2s + s*R - * We use a special Reme algorithm on [0,0.1716] to generate + * We use a special Remes algorithm on [0,0.1716] to generate * a polynomial of degree 14 to approximate R The maximum error * of this polynomial approximation is bounded by 2**-58.45. In * other words, diff --git a/lib/libm/src/s_expm1.c b/lib/libm/src/s_expm1.c index b209d4a9e2c..37a6db5cea6 100644 --- a/lib/libm/src/s_expm1.c +++ b/lib/libm/src/s_expm1.c @@ -36,7 +36,7 @@ static char rcsid[] = "$NetBSD: s_expm1.c,v 1.8 1995/05/10 20:47:09 jtc Exp $"; * R1(r**2) = 6/r *((exp(r)+1)/(exp(r)-1) - 2/r) * = 6/r * ( 1 + 2.0*(1/(exp(r)-1) - 1/r)) * = 1 - r^2/60 + r^4/2520 - r^6/100800 + ... - * We use a special Reme algorithm on [0,0.347] to generate + * We use a special Remes algorithm on [0,0.347] to generate * a polynomial of degree 5 in r*r to approximate R1. The * maximum error of this polynomial approximation is bounded * by 2**-61. In other words, diff --git a/lib/libm/src/s_log1p.c b/lib/libm/src/s_log1p.c index 5596a2dfe37..0a8059846e4 100644 --- a/lib/libm/src/s_log1p.c +++ b/lib/libm/src/s_log1p.c @@ -32,7 +32,7 @@ static char rcsid[] = "$NetBSD: s_log1p.c,v 1.8 1995/05/10 20:47:46 jtc Exp $"; * Let s = f/(2+f) ; based on log(1+f) = log(1+s) - log(1-s) * = 2s + 2/3 s**3 + 2/5 s**5 + ....., * = 2s + s*R - * We use a special Reme algorithm on [0,0.1716] to generate + * We use a special Remes algorithm on [0,0.1716] to generate * a polynomial of degree 14 to approximate R The maximum error * of this polynomial approximation is bounded by 2**-58.45. In * other words, |