differential equations (맛보기)
https://martinjrobins.github.io/diffeq-web/
in = [a, b, c]
a { 1 }
b { 1 }
c { 1 }
u_i {
s = 0.9,
i = 0.1,
r = 0,
}
dudt_i {
dsdt = 0,
didt = 0,
drdt = 0,
}
F_i {
dsdt,
didt,
drdt,
}
G_i {
-a * s * i,
a * s * i + b * i * r - c * i,
-b * i * r + c * i,
}
out_i {
s,
i,
r,
}