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Fix broken text in description.

This commit is contained in:
Michael Kerrisk 2006-09-07 07:49:41 +00:00
parent 2c81ad3b48
commit 988517ae3b
1 changed files with 12 additions and 3 deletions
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15
man3/clog2.3
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@ -12,10 +12,19 @@ clog2, clog2f, clog2l \- base-2 logarithm of a complex number
.BI "float complex clog2f(float complex " z );
.br
.BI "long double complex clog2l(long double complex " z );
.sp
Link with \-lm.
.\" .sp
.\" Link with \-lm.
.SH DESCRIPTION
The logarithm is defined as log2(cabs(z))+I*carg(z).
The call
.I clog2(z)
is equivalent to
.IR clog(z)/log(2) .
The other functions perform the same task for
.I float
and
.IR "long double" .
Note that
.I z
close to zero will cause an overflow.