//! Vanilla and basis interest-rate swap valuation.
//!
//! $$
//! \mathrm{PV}_{\mathrm{swap}}=
//! \mathrm{PV}_{\mathrm{receive}}-\mathrm{PV}_{\mathrm{pay}},\qquad
//! S^\star=\frac{\sum_i D(t_i)\,\alpha_i\,L_i\,N_i}{\sum_j D(T_j)\,\delta_j\,N_j}
//! $$
//!
//! Reference: Pallavicini & Tarenghi, "Interest-Rate Modeling with Multiple
//! Yield Curves", arXiv:1006.4767 (2010).
//!
//! Reference: Bianchetti & Carlicchi, "Interest Rates After The Credit Crunch:
//! Multiple-Curve Vanilla Derivatives and Sabr", arXiv:1103.2567 (2011).
//!
//! Reference: Moreni & Pallavicini, "FX Modelling in Collateralized Markets:
//! foreign measures, basis curves, and pricing formulae", arXiv:1508.04321 (2015).
pub use BasisSwap;
pub use CrossCurrencyBasisSwap;
pub use TotalReturnSwap;
pub use TrsDirection;
pub use TrsPeriod;
pub use TrsValuation;
pub use BasisSwapValuation;
pub use CrossCurrencyBasisSwapValuation;
pub use CrossCurrencySwapDirection;
pub use SwapDirection;
pub use SwapValuation;
pub use VanillaInterestRateSwap;