Simple mortgage calculator in Octave.
{
name: "Refi Calculator",
f: "[fig1 fig2 fig3] = mortgage_plot(years, annual_rate, house_value, downpayment, years_in, new_years, new_annual_rate)",
inputs: {
"new_annual_rate": "Number",
"new_years": "Number",
"years_in": "Number",
"downpayment": "Number",
"house_value": "Number",
"annual_rate": "Number",
"years": "Number"
},
outputs: [
"fig1",
"fig2",
"fig3"
],
}