@FUNCTION=OPT_MILTERSEN_SCHWARTZ
@SYNTAX=OPT_MILTERSEN_SCHWARTZ(call_put_flag,p_t,f_t,x,t1,t2,v_s,v_e,v_f,rho_se,rho_sf,rho_ef,kappa_e,kappa_f)
@DESCRIPTION=OPT_MILTERSEN_SCHWARTZ models the theoretical price of options on commodities futures according to Miltersen & Schwartz.
@call_put_flag is 'c' or 'p' to indicate whether the option is a call or a put.
@p_t is a zero coupon bond with expiry at option maturity.
@f_t is the futures price.
@x is the strike price.
@t1 is the time to maturity of the option.
@t2 is the time to maturity of the underlying commodity futures contract.
@v_s is the volatility of the spot commodity price.
@v_e is the volatility of the future convenience yield.
@v_f is the volatility of the forward rate of interest.
@rho_se is correlation between the spot commodity price and the convenience yield.
@rho_sf is correlation between the spot commodity price and the forward interest rate.
@rho_ef is correlation between the forward interest rate and the convenience yield.
@kappa_e is the speed of mean reversion of the convenience yield.
@kappa_f is the speed of mean reversion of the forward interest rate.
@EXAMPLES=
@SEEALSO=OPT_BS, OPT_BS_DELTA, OPT_BS_RHO, OPT_BS_THETA, OPT_BS_GAMMA
