Function anbima_price 

pub fn anbima_price(
    bond: &InflationLinkedBond,
    convention: LinkerConvention,
    tir: f64,
    settlement: NaiveDate,
    vna: f64,
    calendar: &dyn Calendar,
) -> Result<AnbimaQuote, LinkerQuoteError>

The ANBIMA quotation at a real yield (tir, per annum as a decimal).

Each flow is discounted by (1+tir)^{du/252} with the exponent truncated to fourteen places, each parcel rounded to ten, the quotation truncated to four, and the price truncated to six. du counts business days on calendar from settlement inclusive to payment exclusive.

Errors

LinkerQuoteError::WrongFamily outside the ANBIMA convention.