________________ / 2 / x + 100000000 / -------------- / 2 \/ 1 + 25*x
sqrt((x^2 + 100000000)/(1 + 25*x^2))
sqrt(100000000/(1 + 25*x^2) + x^2/(1 + 25*x^2))
_______________________ / 2 / 100000000 x / --------- + --------- / 2 2 \/ 1 + 25*x 1 + 25*x
((100000000.0 + x^2)/(1.0 + 25.0*x^2))^0.5
((100000000.0 + x^2)/(1.0 + 25.0*x^2))^0.5
_______________________ / 2 / 100000000 x / --------- + --------- / 2 2 \/ 1 + 25*x 1 + 25*x
sqrt(100000000/(1 + 25*x^2) + x^2/(1 + 25*x^2))