---json
{
    "comments": {
        "title": {
            "en": "Exponential population growth",
            "es": "Crecimiento poblacional exponencial",
            "pt": "Crescimento populacional exponencial"
        },
        "parameters": {
            "en": "initial population, growth rate, and years",
            "es": "población inicial, tasa de crecimiento y años",
            "pt": "população inicial, taxa de crescimento e anos"
        },
        "model": {
            "en": "evaluate the model at selected years",
            "es": "evaluar el modelo en años seleccionados",
            "pt": "avaliar o modelo em anos selecionados"
        }
    }
}
---
% {{ comments.title[lang] }}
clear
% {{ comments.parameters[lang] }}
initial_population = 5000
growth_rate = 0.035
years = 0:5
% {{ comments.model[lang] }}
population = initial_population*(1 + growth_rate).^years
final_population = population(6)
growth_factor = final_population/initial_population