1DLAPY2(1)           LAPACK auxiliary routine (version 3.1)           DLAPY2(1)
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NAME

6       DLAPY2 - sqrt(x**2+y**2), taking care not to cause unnecessary overflow
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SYNOPSIS

9       DOUBLE PRECISION FUNCTION DLAPY2( X, Y )
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11           DOUBLE       PRECISION X, Y
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PURPOSE

14       DLAPY2  returns  sqrt(x**2+y**2),  taking care not to cause unnecessary
15       overflow.
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ARGUMENTS

19       X       (input) DOUBLE PRECISION
20               Y       (input) DOUBLE PRECISION X and Y specify the  values  x
21               and y.
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25 LAPACK auxiliary routine (versionNo3v.e1m)ber 2006                       DLAPY2(1)