IDEFIX: A versatile performance-portable Godunov code for astrophysical flows

Open Access

Table 1

Weight coefficients for the time-integration schemes available in IDEFIX.

Weight	Euler	RK2	RK3
w₁	1	1	1
	0	0	0

w₂		1/2	1/4
		1/2	3/4

w₃			2/3
			1/3

Notes. We note that the Euler scheme is a single-stage scheme, while RK2 and RK3 are respectively two- and three-stage schemes.

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