To calculate the frequency of Shrutis, for every horizontal arrow, 50% is added; and for every vertical arrow, 25% is added. e.g., to calculate the 'frequency' of P, consider the frequency of Shadja as 100 Hz (for convenience of calculation). Thus, P comes at 100 Hz + 50% = 150 Hz. The ratio of P thus becomes 150/100. To calculate the 'position' of P on the string, we can use the law of Galileo Galilei, called in India as ‘Dviguna’ relationship, which states that the frequency ratio is 'inversely' proportional to the length of the string. Therefore, when the ratio 150/100 is 'inverted' we get the position of P on the string as 100/150 or 2/3 or 66.66% length of the string. We can calculate the frequencies and the positions of all the 22 shrutis accordingly.