File: sqrt.man

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.TH sqrt 1 "April 1993" "Scilab Group" "Scilab Function"
.so ../sci.an
.SH NAME
sqrt - square root
.SH CALLING SEQUENCE
.nf
y=sqrt(x)
.fi
.SH PARAMETERS
.TP 10
x
: real or complex  scalar or vector
.SH DESCRIPTION
 \fVsqrt(x)\fR is the vector of the square root of the \fVx\fR elements. 
Result is complex if \fVx\fR is negative.
.SH EXAMPLE
.nf
sqrt([2,4])
sqrt(-1)
.fi
.SH SEE ALSO
hat, sqrtm