File: cosh.man

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.TH cosh 1 "April 1993" "Scilab Group" "Scilab Function"
.so ../sci.an
.SH NAME
cosh - hyperbolic cosine
.SH CALLING SEQUENCE
.nf
[t]=cosh(x)
.fi
.SH PARAMETERS
.TP 10
x,t
: real or complex vectors/matrices
.SH DESCRIPTION
The  elements  of \fVt\fR are  the  hyperbolic  cosine   
of  the corresponding entries of vector \fVx\fR.
.SH EXAMPLE
.nf
x=[0,1,%i]
acosh(cosh(x))
.fi
.SH SEE ALSO
cos, acosh