henon2.toml

Source: src/dynlib/models/map/henon2.toml

#! dynlib
# Henon map version used in Kathleen Alligood's book
[model]
type = "map"
name = "Henon Map 2"
dtype = "float64"

[states]
x = 0.0
y = 0.0

[params]
a = 1.4
b = 0.3

[equations.rhs]
x = "a - x**2 + b*y"
y = "x"

[equations.inverse.rhs]
x = "y"
y = "(x - a + y**2) / b"

[equations.jacobian]
expr = [
    ["-2.0 * x", "b"],
    ["1.0", "0.0"]
]