fluid_diffuse   xtlang


Defined in:  https://github.com/digego/extempore/tree/v0.8.9/examples/contrib/fluids_2d.xtm

Implementation

(bind-func fluid_diffuse
  (lambda (b:i64 x:double* x0:double* diff:double dt:double iter Ny N)
    (let ((a:double (* dt diff (i64tod (- N 2)))))
      (fluid_lin_solve b x x0 a (+ 1.0 (* 6.0 a)) iter Ny N))))


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