**NAME**

Gravity_bhEwaldAcc

**SYNOPSIS**

real field = Gravity_bhEwaldAcc( real(in) :: x, real(in) :: y, real(in) :: z, real(in) :: drAbsInv )

**DESCRIPTION**

Interpolates in the Ewald field for acceleration and returns its value for the point x,y,z corrected to x_i/r**3 term

**ARGUMENTS**

x : x-coordinate of the point where the Ewald field is determined y : y-coordinate of the point where the Ewald field is determined z : z-coordinate of the point where the Ewald field is determined drAbsInv : 1.0/sqrt(x**2+y**2+z**2)

**RESULT**

Value of the normalised acceleration in a given point.

**NOTES**

High-Energy Density Physics

Thermonuclear-Powered Supernovae

Fluid-Structure Interaction

Implicit Solvers

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The Flash Center for Computational Science is based at the University of Chicago and is supported by U.S. DOE and NSF.