20 lines
511 B
Groff
20 lines
511 B
Groff
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.TH LDEXP 3 "January 7, 2009"
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.UC 4
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.SH NAME
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ldexp, scalbn, scalbnf, scalbln, scalblnf \- compute absolute value
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.SH SYNOPSIS
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.nf
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.ft B
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#include <math.h>
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double ldexp(double \fIx\fP, int \fIn\fP);
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double scalbn(double \fIx\fP, int \fIn\fP);
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float scalbnf(float \fIx\fP, int \fIn\fP);
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double scalbln(double \fIx\fP, long \fIn\fP);
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float scalblnf(float \fIx\fP, long \fIn\fP);
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.fi
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.SH DESCRIPTION
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These functions all compute \fIx\fP * 2^\fIn\fP.
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.SH "RETURN VALUE
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These functions all return \fIx\fP * 2^\fIn\fP.
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