Try 5: leave in the erf, but take out the sqrt
Try 5: leave in the erf, but take out the sqrt

roofit-dev/parallel-roofit-scripts,roofit-dev/parallel-roofit-scripts,roofit-dev/parallel-roofit-scripts,roofit-dev/parallel-roofit-scripts,roofit-dev/parallel-roofit-scripts