/usr/share/doc/rheolef-doc/examples/runge_kutta_ssp.icc is in rheolef-doc 6.7-6.
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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 | constexpr size_t pmax = 3;
Float alpha[][pmax+1][pmax+1]
= { {},
{ {},
{1} },
{ {},
{1},
{1./2, 1./2} },
{ {},
{1},
{3./4, 1./4},
{1./3, 0, 2./3} } };
Float beta [][pmax+1][pmax+1]
= { {},
{ {},
{1} },
{ {},
{1},
{0, 1./2} },
{ {},
{1},
{0, 1./4},
{0, 0, 2./3} } };
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