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-rw-r--r--doc/mathfunc.n8
1 files changed, 4 insertions, 4 deletions
diff --git a/doc/mathfunc.n b/doc/mathfunc.n
index 84853d8..7233d46 100644
--- a/doc/mathfunc.n
+++ b/doc/mathfunc.n
@@ -5,7 +5,7 @@
'\"
'\" See the file "license.terms" for information on usage and redistribution
'\" of this file, and for a DISCLAIMER OF ALL WARRANTIES.
-'\"
+'\"
.TH mathfunc n 8.5 Tcl "Tcl Mathematical Functions"
.so man.macros
.BS
@@ -142,7 +142,7 @@ than \fI0\fR, this is equivalent to
\fBbool \fIarg\fR
.
Accepts any numeric value, or any string acceptable to
-\fBstring is boolean\fR, and returns the corresponding
+\fBstring is boolean\fR, and returns the corresponding
boolean value \fB0\fR or \fB1\fR. Non-zero numbers are true.
Other numbers are false. Non-numeric strings produce boolean value in
agreement with \fBstring is true\fR and \fBstring is false\fR.
@@ -243,7 +243,7 @@ is negative, \fIy\fR must be an integer value.
.TP
\fBrand\fR
.
-Returns a pseudo-random floating-point value in the range (\fI0\fR,\fI1\fR).
+Returns a pseudo-random floating-point value in the range (\fI0\fR,\fI1\fR).
The generator algorithm is a simple linear congruential generator that
is not cryptographically secure. Each result from \fBrand\fR completely
determines all future results from subsequent calls to \fBrand\fR, so
@@ -290,7 +290,7 @@ Returns the hyperbolic tangent of \fIarg\fR.
.
The argument may be any numeric value. The integer part of \fIarg\fR
is determined, and then the low order 64 bits of that integer value
-are returned as an integer value.
+are returned as an integer value.
.SH "SEE ALSO"
expr(n), mathop(n), namespace(n)
.SH "COPYRIGHT"