[model]
name-en = "Lotka–Volterra equations"
description-en = "Predator-Prey Model"

[variables]

  [variables.t]
  type = 'time' # or "independent"?

  [variables.x]
  type = 'state'

  [variables.y]
  type = 'state'

  [variables.alpha]
  type = 'parameter'
  latex = '\alpha'
  unicode = 'α'

  [variables.beta]
  type = 'parameter'
  latex = '\beta'
  unicode = 'β'

  [variables.delta]
  type = 'parameter'
  latex = '\delta'
  unicode = 'δ'

  [variables.gamma]
  type = 'parameter'
  latex = '\gamma'
  unicode = 'γ'

[examples]

  [examples.mathworld]
  x = 10
  y = 5
  alpha = 1.5
  beta = 1
  gamma = 1
  t = [0, 20]