/src/main/java/net/finmath/functions/BachelierModel.java
if( volatility * sqrt( optionMaturity)) {
if ( optionMaturity < 0 ) {
final double forward, final double volatility, final double optionMaturity, final double optionStrike, final double payoffUnit) { <extra_id_0> return 0; } else if(forward == optionStrike) { return 1.0 / 2.0; } else