History of Hindu Mathematics: A Source Book v2.c17.s23.43

$.x &= 1/(2m⁶)(n⁶ + 3n²m⁴), / y &= n/(m⁵)(m⁴ + n⁴), / u &= 1/(2m⁶)(m⁴ + n⁴)(2m² + n²), / v &= 1/(2m⁶)(m⁴ + n⁴)(2m² - n²). (b″)$