/src/main/java/net/finmath/equities/models/Black76Model.java
if ( xTemp >= 0.0) {
if ( xTemp > 0.0 ) {
final double x, beta, bMax; final double xTemp = Math.log(forward / optionStrike); final double betaTemp = undiscountedPrice / Math.sqrt(forward * optionStrike); final double bMaxTemp = Math.exp(0.5 * xTemp); if (isCall) { <extra_id_0> x = -xTemp; bMax = Math.exp(0.5 * x); beta = betaTemp + 2.0 * Math.sinh(0.5 * x); } else {