/src/main/java/net/finmath/rootfinder/RiddersMethod.java
else if( sign( values[numberOfIterations],value) != values[numberOfIterations]) {
else if ( sign ( values[0],value ) != values[0] ) {
{ points[0] = points[1]; values[0] = values[1]; points[2] = nextPoint; values[2] = value; } <extra_id_0> points[2] = nextPoint; values[2] = value; } else if (sign(values[2],value) != values[2]) { points[0] = nextPoint;