consider a square of diagonal length d . let another square be formed with d as its side . find the ratio of the area of the bigger square to that of the smaller square .
d ^ 2 / ( 1 / 2 ) * d ^ 2 = 2 answer : a
divide(power(const_1, const_2), power(sqrt(divide(const_1, add(const_1, const_1))), const_2))