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authorSteve Kargl <sgk@troutmask.apl.washington.edu>2004-05-16 11:26:25 +0000
committerPaul Brook <pbrook@gcc.gnu.org>2004-05-16 11:26:25 +0000
commit1ab106cdc46e598261d9ffa0673936d35af923db (patch)
tree284a20f4663a4b7e1d114618f00c1dd0d527b6a7
parent861464a0fb8f8985803643c63ef4b9e878c36dfa (diff)
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* arith.c: Fix comment typos.
From-SVN: r81912
-rw-r--r--gcc/fortran/ChangeLog4
-rw-r--r--gcc/fortran/arith.c8
2 files changed, 8 insertions, 4 deletions
diff --git a/gcc/fortran/ChangeLog b/gcc/fortran/ChangeLog
index ee25a94..b183b8d 100644
--- a/gcc/fortran/ChangeLog
+++ b/gcc/fortran/ChangeLog
@@ -1,3 +1,7 @@
+2004-05-16 Steve Kargl <sgk@troutmask.apl.washington.edu>
+
+ * arith.c: Fix comment typos.
+
2004-05-15 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
PR fortran/13742
diff --git a/gcc/fortran/arith.c b/gcc/fortran/arith.c
index b4041a6..30957b5 100644
--- a/gcc/fortran/arith.c
+++ b/gcc/fortran/arith.c
@@ -87,7 +87,7 @@ int gfc_index_integer_kind;
We first get the argument into the range 0.5 to 1.5 by successive
multiplications or divisions by e. Then we use the series:
- ln(x) = (x-1) - (x-1)^/2 + (x-1)^3/3 - (x-1)^4/4 + ...
+ ln(x) = (x-1) - (x-1)^2/2 + (x-1)^3/3 - (x-1)^4/4 + ...
Because we are expanding in powers of (x-1), and 0.5 < x < 1.5, we
have -0.5 < (x-1) < 0.5. Ignoring the harmonic term, this means
@@ -179,7 +179,7 @@ common_logarithm (mpf_t * arg, mpf_t * result)
x = Nln2 + r
- Then we obtain exp(r) from the McLaurin series.
+ Then we obtain exp(r) from the Maclaurin series.
exp(x) is then recovered from the identity
exp(x) = 2^N*exp(r). */
@@ -266,7 +266,7 @@ exponential (mpf_t * arg, mpf_t * result)
x= N*2pi + r
- Then we obtain sin(r) from the McLaurin series. */
+ Then we obtain sin(r) from the Maclaurin series. */
void
sine (mpf_t * arg, mpf_t * result)
@@ -1173,7 +1173,7 @@ gfc_arith_neqv (gfc_expr * op1, gfc_expr * op2, gfc_expr ** resultp)
/* Make sure a constant numeric expression is within the range for
- it's type and kind. Note that there's also a gfc_check_range(),
+ its type and kind. Note that there's also a gfc_check_range(),
but that one deals with the intrinsic RANGE function. */
arith