From cff1d2ee3c7730b672f239de5eb1aeb1a0bfd1db Mon Sep 17 00:00:00 2001 From: Ian Jauslin Date: Fri, 12 Jan 2018 19:20:59 +0000 Subject: Simpler expression for fft term --- src/navier-stokes.c | 38 ++++++++++++++++---------------------- 1 file changed, 16 insertions(+), 22 deletions(-) (limited to 'src/navier-stokes.c') diff --git a/src/navier-stokes.c b/src/navier-stokes.c index 3dd7484..86a8497 100644 --- a/src/navier-stokes.c +++ b/src/navier-stokes.c @@ -68,7 +68,7 @@ int ins_step(_Complex double* u, ns_params params, fft_vects vects, _Complex dou int ins_rhs(_Complex double* out, _Complex double* u, ns_params params, fft_vects vects){ int kx,ky; - // F(u/|p|)*F(q1*q2*u/|q|) + // F(px/|p|*u)*F(qy*|q|*u) // init to 0 for(kx=0; kx