naginterfaces.library.blas.dpyth

naginterfaces.library.blas.dpyth(a, b)

dpyth returns the value $\sqrt{a^2+b^2}$.

For full information please refer to the NAG Library document for f06bn

https://support.nag.com/numeric/nl/nagdoc_30.3/flhtml/f06/f06bnf.html

Parameters

afloat

The value $a$.

bfloat

The value $b$.

Returns

pfloat

The value $\sqrt{a^2+b^2}$.

Notes

No equivalent traditional C interface for this routine exists in the NAG Library.