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authorvlefevre <vlefevre@280ebfd0-de03-0410-8827-d642c229c3f4>2018-03-09 23:10:41 +0000
committervlefevre <vlefevre@280ebfd0-de03-0410-8827-d642c229c3f4>2018-03-09 23:10:41 +0000
commit959d69ed7099e265e701dbf26fcbd5c513285bde (patch)
tree942d17a8321ddb69358ff1cc4c770964a296ce2c /src/atan.c
parent264570b7ab3d696fd72daffbb6a5c57ae3478c47 (diff)
downloadmpfr-959d69ed7099e265e701dbf26fcbd5c513285bde.tar.gz
Fixed spelling mistakes found by codespell 1.12.0.
git-svn-id: svn://scm.gforge.inria.fr/svn/mpfr/trunk@12474 280ebfd0-de03-0410-8827-d642c229c3f4
Diffstat (limited to 'src/atan.c')
-rw-r--r--src/atan.c16
1 files changed, 8 insertions, 8 deletions
diff --git a/src/atan.c b/src/atan.c
index e98a4328f..310e4d464 100644
--- a/src/atan.c
+++ b/src/atan.c
@@ -177,7 +177,7 @@ mpfr_atan_aux (mpfr_ptr y, mpz_ptr p, unsigned long r, int m, mpz_t *tab)
/* main loop */
n = 1UL << m;
MPFR_ASSERTN (n != 0); /* no overflow */
- /* the ith term being X^i/(2i+1) with X=p/2^r, we can stop when
+ /* the i-th term being X^i/(2i+1) with X=p/2^r, we can stop when
p^i/2^(r*i) < 2^(-precy), i.e. r*i > precy + log2(p^i) */
for (i = k = done = 0; (i < n) && (done == 0); i += 2, k ++)
{
@@ -209,7 +209,7 @@ mpfr_atan_aux (mpfr_ptr y, mpz_ptr p, unsigned long r, int m, mpz_t *tab)
}
}
}
- else /* special case p=1: the ith term being X^i/(2i+1) with X=1/2^r,
+ else /* special case p=1: the i-th term being X^i/(2i+1) with X=1/2^r,
we can stop when r*i > precy i.e. i > precy/r */
{
n = 1UL << m;
@@ -284,7 +284,7 @@ mpfr_atan (mpfr_ptr atan, mpfr_srcptr x, mpfr_rnd_t rnd_mode)
mpfr_exp_t exptol;
mpfr_prec_t prec, realprec, est_lost, lost;
unsigned long twopoweri, log2p, red;
- int comparaison, inexact;
+ int comparison, inexact;
int i, n0, oldn0;
MPFR_GROUP_DECL (group);
MPFR_SAVE_EXPO_DECL (expo);
@@ -339,8 +339,8 @@ mpfr_atan (mpfr_ptr atan, mpfr_srcptr x, mpfr_rnd_t rnd_mode)
MPFR_SAVE_EXPO_MARK (expo);
/* Other simple case arctan(-+1)=-+pi/4 */
- comparaison = mpfr_cmp_ui (xp, 1);
- if (MPFR_UNLIKELY (comparaison == 0))
+ comparison = mpfr_cmp_ui (xp, 1);
+ if (MPFR_UNLIKELY (comparison == 0))
{
int neg = MPFR_IS_NEG (x);
inexact = mpfr_const_pi (atan, MPFR_IS_POS (x) ? rnd_mode
@@ -401,7 +401,7 @@ mpfr_atan (mpfr_ptr atan, mpfr_srcptr x, mpfr_rnd_t rnd_mode)
MPFR_SAVE_EXPO_MARK, but let's check that for maintainability. */
MPFR_ASSERTD (__gmpfr_emax <= 1 - __gmpfr_emin);
- if (comparaison > 0) /* use atan(xp) = Pi/2 - atan(1/xp) */
+ if (comparison > 0) /* use atan(xp) = Pi/2 - atan(1/xp) */
mpfr_ui_div (sk, 1, xp, MPFR_RNDN);
else
mpfr_set (sk, xp, MPFR_RNDN);
@@ -418,7 +418,7 @@ mpfr_atan (mpfr_ptr atan, mpfr_srcptr x, mpfr_rnd_t rnd_mode)
mpfr_add_ui (tmp, tmp, 1, MPFR_RNDN);
mpfr_sqrt (tmp, tmp, MPFR_RNDN);
mpfr_sub_ui (tmp, tmp, 1, MPFR_RNDN);
- if (red == 0 && comparaison > 0)
+ if (red == 0 && comparison > 0)
/* use xp = 1/sk */
mpfr_mul (sk, tmp, xp, MPFR_RNDN);
else
@@ -488,7 +488,7 @@ mpfr_atan (mpfr_ptr atan, mpfr_srcptr x, mpfr_rnd_t rnd_mode)
/* argument reduction */
mpfr_mul_2exp (arctgt, arctgt, red, MPFR_RNDN);
- if (comparaison > 0)
+ if (comparison > 0)
{ /* atan(x) = Pi/2-atan(1/x) for x > 0 */
mpfr_const_pi (tmp, MPFR_RNDN);
mpfr_div_2ui (tmp, tmp, 1, MPFR_RNDN);