float m2F = Float.valueOf(getM2().toString().trim()).floatValue();
double yD = (m0F / ((m1F - m2F) / 1 - (m1F - m0F) / 0.9));
double ydD = yD / (1 + w);
float eF = (float) ((rs - ydD) / ydD);
double nD = (rs - ydD) / rs;
probaDao.addYYdne(idProbaCurenta, yD, ydD, eF, nD);
String yS = Double.toString(yD);
int p = yS.indexOf('.');
if (p >= 1) {
yS = yS.substring(0, p + 2);
}