Manual Reference Pages - hypot (3)

hypot(3f) - [FORTRAN:INTRINSIC:MATHEMATICS] Euclidean distance function

result = hypot(x, y)

hypot(x,y) is the Euclidean distance function. It is equal to
      sqrt{X**2 + Y**2}, without undue underflow or overflow.

X The type shall be REAL.

Y The type and kind type parameter shall be the same as X.

The return value has the same type and kind type parameter as X.

Sample program:

    program demo_hypot
    implicit none
      real(4) :: x = 1.e0_4, y = 0.5e0_4
      x = hypot(x,y)
    end program demo_hypot

[[Fortran 2008]] and later

[[Elemental procedure|Elemental function]]

hypot (3)

March 11, 2021

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X	The type shall be REAL.
Y	The type and kind type parameter shall be the same as X.