vanderpol.toml

Source: src/dynlib/models/ode/vanderpol.toml

#! dynlib
[model]
type = "ode"
name = "Van der Pol Oscillator"

[states]
x = 2.0
y = 0.0

[params]
mu = 1.0

[equations]
expr = """
dx = y
dy = mu*(1-x**2)*y-x
"""

[equations.jacobian]
expr = [
    ["0.0", "1.0"],
    ["-2.0 * mu * x * y - 1.0", "mu * (1 - x**2)"]
]